North Carolina Science Essential Standards Public Schools of Robeson County 6th Grade Science Unit Plans 2020-2021 Unit Analysis The Public Schools of Robeson County Unit Analyses is intended to guide instruction and ensure that all concepts and skills from the North Carolina Standard Course of Study are taught and implemented during the instructional year. It is expected that the Unit Analyses are followed in order of the general timeline. These standards were grouped into units of study so that teachers will embed several standards into a lesson, rather than teaching each concept in isolation. This grouping of standards supports a balanced literacy model of teaching. In order to fully teach the North Carolina Standard Course of Study, it is expected that teachers plan for and implement daily use of the new curriculum documents developed by the teachers in their field with the guidance from the Public Schools of Robeson County Curriculum Specialists. These standards identify areas of proficiency that all students should achieve throughout the year. 2 6TH GRADE ESSENTIAL STANDARDS PACING GUIDE Essential Standard INTRODUCTION AND SCIENTIFIC INQUIRY (August 17 - August 25) 6.P.2 Matter (August 26 - September 15) 6.P.2.1 - Atoms - Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other elements 6.P.2.2 - Effect of heat on atoms - Explain the effect of heat on the motion of atoms through a description of what happens to particles during a change in phase 6.P.2.3 - Physical properties of matter (volume, mass, and weight) - Compare the physical properties of pure substances that are independent of the amount of matter present including density, melting point, boiling point, and solubility to properties that are dependent on the amount of matter present to include volume, mass and weight 6.P.1 Wave Energy (September 16 - October 2) 6.P.1.1 - Properties of waves (earthquake, light, and sound) - Compare the properties of waves to the wavelike property of energy in earthquakes, light and sound 6.P.1.3 - How waves travel (sound and hearing) - Explain the relationship among the rate of vibration, the medium through which vibrations travel, sound and hearing 6.P.1 Wave Energy (October 5- October 22) 6.P.1.2 - Relationship between visible light, the electromagnetic spectrum and sight Explain the relationship among visible light, the electromagnetic spectrum, and sight 6P.3.2 - Electromagnetic waves (absorption, scattering, and change in temperature) Explain the effects of electromagnetic waves on various materials to include absorption, scattering, and change in temperature 6.P.3 Energy transfer and interactions of matter and energy (October 23 November 10) 6.P.3.1 - Heat transfer - Illustrate the transfer of heat energy from warmer objects to cooler ones using examples of conduction, radiation, and convection and the effects that may result 6.P.3.2 - Interaction of light and matter - Explain the effects of electromagnetic waves on various materials to include absorption, scattering, and change in temperature. 6.P.3.3 - Conductors and Insulators - Explain the suitability of materials for use in technological design based on a response to heat (to include conduction, expansion, and contraction) and electrical energy (conductors and insulators) 6.E.2 Earth Structure, Earthquakes and Volcanoes (November 12 - November 25) 6.E.2.1 - Earth Structure - Summarize the structure of the earth, including the layers, the mantle and core based on the relative position, composition and density 6.E.2.2 - Earthquakes and Volcanoes - Explain how crustal plates and ocean basins are formed, move and interact using earthquakes, heat flow and volcanoes to reflect forces within the earth 6.E.2 Forces Shaping Earth (November 30 - December 8) 6.E.2.3 - Formation of Soil and Rock Cycle - Explain how the formation of soil is related to the parent rock type and the environment in which it develops Days 7 14 13 14 12 10 7 5 6.E.2 Human Stewardship towards Earth (December 9 - December 16) 3 6.E.2.4 - Human interactions towards Earth - Conclude that the good health of humans requires: monitoring the lithosphere, maintaining soil quality and stewardship 6.L.1 Plant Systems (January 6 - January 28 6.L.1.1 - Survival, reproduction, and defense - Summarize the basic structures and functions of flowering plants required for survival, reproduction and defense 6.L.1.2 - Photosynthesis, respiration, and transpiration - Explain the significance of the processes of photosynthesis, respiration, and transpiration to the survival of green plants and other organisms 6.L.2.1 - Photosynthesis summary - Summarize how energy derived from the sun is used by plants to produce sugars (photosynthesis) and is transferred within food chains and food webs (terrestrial and aquatic) from producers to consumers to decomposers 6.L.2 Flow of Energy through Ecosystems (January 29 - February 18) 6.L.2.1 - Photosynthesis within a food chain or web - Summarize how energy derived from the sun is used by plants to produce sugars (photosynthesis) and is transferred within food chains and food webs (terrestrial and aquatic) from producers to consumers to decomposers 6.L.2.2 - Plant survival - Explain how plants respond to external stimuli (including dormancy and forms of tropism) to enhance survival in an environment 6.L.2.3 - Abiotic and biotic factors in Biomes - Summarize how the abiotic factors (such as temperature, water, sunlight, and soil quality) of biomes (freshwater, marine, forest, grasslands, desert, Tundra) affect the ability of organisms to grow, survive and/or create their own food through photosynthesis 6.E.1 Earth/Moon/Sun System in the Universe (February 19 - March 11) 6.E.1.2 - Why Earth sustains Life (type of surface, atmosphere, gravitational force, and location to the sun) - Explain why Earth sustains life while other planets do not based on their properties (including types of surface, atmosphere and gravitational force) and location to the Sun 6.E.1 Earth/Moon/Sun System and Motions of Celestial bodies in the Universe (March 12 - April 1) 6.E.1.1 - Earth and moon affect seasons, tides, phases of the moon, and eclipses Explain how the relative motion and relative position of the sun, Earth and moon affect the seasons, tides, phases of the moon, and eclipses 6.E.1 Earth/Moon/Sun in the Universe (April 12 - April 23 6.E.1.3 - Space Exploration - Summarize space exploration and the understandings gained from them EOG Review and ASSESSMENT (April 26-May 28) 16 15 15 13 10 4 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Science Inquiry Strand: Inquire/Safety Clarifying Objective: Science as Inquiry Days 7 Essential Standard Science Inquiry Clarifying Objectives Lab Process Skills Essential Questions Knowledge/Skills How do students remain safe in the laboratory Students will: environment, use lab equipment properly and ● know the correct procedures for setting up, apply the scientific method in experiments? breaking down labs, and the correct tools to use. ● understand the importance of following the proper lab safety procedures. ● know how to implement the scientific method. ● know the proper way to complete a lab report. ● know proper scientific terminology and process skills. Learning Progressions How do students safely apply the scientific method? ● Lab safety contract with parent and student signatures ● Demonstrate comprehension of lab safety rules. ● Apply the scientific method ● Proper use of lab equipment ● Demonstrate safe lab practices *By the end of the year, students should be able to design their own experiment to answer questions and solve problems. Learning experimental design is an ongoing process. Student Will Know: Student Will Be Able To: 5 ● know the correct procedures for setting up, breaking down labs, and the correct tools to use. ● understand the importance of following the proper lab safety procedures. ● know how to implement the scientific method. ● know the proper way to complete a lab report. ● know proper scientific terminology and process skills. Steps to the scientific method Lab safety rules Lab equipment Graphic Organizers https://my.hrw.com/nsmedia/intgos/html/igo.htm https://gettingnerdywithmelandgerdy.com/wp-content/uploads/2015/09/8668854_orig2.jpg http://www.carolina.com/images/teacher-resources/infographics/lab-safety.jpg https://s3.amazonaws.com/user-content.enotes.com/081c0f0c5c3d7a647020b957b26d09eecd9c7fc2.png https://duckingsciencebombs.files.wordpress.com/2013/09/scientific-model.jpg Assessments/Probes Formative Assessment Teacher made quiz Lab of teachers choice Summative Assessment On-going through-out the year as students apply proper safety practices and problem solving skills. Teacher made assessments (derived from information delivered per teacher) Formative Assessment Probes Is it a Theory? Vol. 3* (pg. 83) What is a Hypothesis? Vol. 3* (pg. 101) Doing Science. Vol. 3 (pg. 93) Vocabulary List of lab equipment appropriate for your grade/strand. Terms from the lab safety contract used within your school. Units of the metric system. (TERMS TO BE USED AS VOCAB) ● ● ● ● ● ● ● ● ● ● ● Hypothesis Qualitative Observation Quantitative Observation Procedure Independent Variable Dependent Variable Constant Inference Conclusion Purpose Data/Results Resources 6 Lab Safety Contract Lab equipment and metric measure tools http://sciencespot.net/Pages/classgen.html (Assorted reinforcement worksheets) Mr. Lee’s Scientific Method Rap (Youtube) Video on lab safety and/or scientific method SMART Board and other SMART equipment 7 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Matter: Properties and Change Strand: Physical Science Clarifying Objective: 6.P.2.1-3 Days: 14 Essential Standard 6.P.2 Understand the structure, classifications, and physical properties of matter. Clarifying Objectives 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other elements. 6.P.2.2 Explain the effect of heat on the motion of atoms through a description of what happens to particles during a change in phase. 6.P.2.3 Compare the physical properties of pure substances that are independent of the amount of matter present including density, boiling point, melting point, and solubility to properties that are dependent on the amount of matter present to include volume, mass, and weight. Literacy Standards Technology Standards Literacy Standards: L6-8RST2: Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. L6-8RST3: Follow precisely a multi-step procedure when carrying out experiments, taking measurements, or performing technical tasks. L6-8RST7: Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table). L6-8RST9: Compare and contrast the information gained from experiments, simulations, video or multimedia sources with that gained from reading a text on the same topic. Technology Standards: 6PR1.2: Implement a research process independently. 6SE1.1: Apply ethical behavior (copyright, not plagiarizing, proper netiquette) when using resources. 6TT1.3: Select appropriate technology tools to present data and information effectively (multimedia, audio and visual recording, online collaboration tools, etc.). Writing Standards: CCSS.ELA-LITERACY.W.6.1.B Support claim(s) with clear reasons and relevant 8 evidence, using credible sources and demonstrating an understanding of the topic or text. CCSS.ELA-LITERACY.W.6.5 With some guidance and support from peers and adults, develop and strengthen writing as needed by planning, revising, editing, rewriting, or trying a new approach. Essential Questions Knowledge/Skills Suggested EQ: How can you explain the structure, properties, and interactions of matter? How do particles combine to form the variety of matter one observes? (6.P.2.1) How are atoms of the same element similar but also different from atoms of other elements? (6.P.2.1) How is molecular energy and motion affected by a change in heat? (6.P.2.2) What is the effect of heat on the motion of atoms? (6.P.2.2) How are mass, volume, and density affected by the amount of matter present? (6.P.2.3) Students know: ● composition and properties of matter ● physical and chemical changes ● how to identify substances based on characteristic physical properties: -Density -Boiling/Melting points -Solubility -Chemical Reactivity -Specific Heat ● how to describe and measure quantities related to chemical/physical changes within a system -Temperature -Volume -Mass Learning Progressions 6.P.2.1 ● Recognize that there are more than 100 elements that combine in a multitude of ways that make up all of the living and nonliving things we encounter. ● Recognize that matter is composed of extremely small particles, too small to be seen with a classroom microscope, called atoms. ● Recognize that atoms have all the properties of matter in that all atoms have mass and occupy space. Atoms are the smallest part of an element that has the chemical properties of the element. ● Recognize that all atoms of the same element have the same properties; ie. all iron atoms have the same mass and occupy the same amount of space; therefore, all matter made of iron has the same properties because of the iron atoms. Also, iron atoms are different from carbon atoms or from any other element. NOTE: It is not essential for students to know the subatomic particles, for example, protons, neutrons, and electrons, which compose atoms. Atomic models do not need to be constructed or drawn. 6.P.2.2 ● Recognize that a substance in a solid phase is relatively rigid, has a definite volume and shape. Because all solids have some thermal energy, its atoms do vibrate. 9 ● When heat is added to a solid, it can become a liquid. Liquid has a definite volume, but are able to change their shape by flowing. Liquid particles are able to move around. Since the liquid molecules can move they will take the shape of their container. ● When hear is added to a liquid, it can become a gas. Gases have no definite volume or shape. If unconstrained, gases will spread out indefinitely. If confined they will take the shape of their container. ● Energy appears in different forms. Heat energy is in the disorderly motion of the molecules. ● Atoms and molecules are perpetually in motion. ● Increased temperature means greater average energy of motion, so most substances expand when heated. Most substances can exist as a solid, liquid, or gas depending on temperature. 6.P.2.3 ● A substance has characteristic properties such as -density -a boiling point -melting point -solubility all of these are independent of the amount of the substance and can be used to identify it. ● Physical properties involve things that can be measured without changing the chemical properties. Matter can undergo physical changes which affect only physical properties. Physical changes can involve changes in energy. ● Solubility means the amount of solute that can be dissolved in a specific volume of solvent under certain conditions. A solute’s solubility depends on the chemical nature of the solvent. Another important factor that influences solubility is the temperature of the system (the solute and the solvent). The most common solvent is water. ● Density is a property that describes the relationship between mass and volume. Investigate the physical properties of pure substances in terms of the unique temperatures at which each substance undergoes state changes. ● Investigate that melting and freezing of a pure substance takes place at the same temperature and the boiling temperature is the same as the maximum condensing temperature. ● Temperature remains constant during state changes of pure substances. Student Will Know: Student Will Be Able To: Properties of an atoms and elements Periodic Table (atomic number, atomic mass, atomic symbol) Differences between atoms and elements Motion of an atom during a phase change The idependent and dependent properties of a pure substance Recognize the properties of atom and elements Explain the motion of an atom during a phase change in terms of heat and energy changes Compare substances based on independent and dependent physical properties Graphic Organizers https://my.hrw.com/nsmedia/intgos/html/igo.htm (circle map, atom model) https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Summative Assessment 10 Teacher made quizzes Labs Atoms and Elements Review (Constructed Response - Discovery Techbook) Discovery Techbook Activities Teacher made assessments Formative Assessment Probes Atoms and Cells Vol. 1*(Life Sci pg.39) Pennies Vol. 3* (pg. 17) Is it a Solid? Vol. 3* (pg. 25) Salt Crystals Vol. 4* (pg 39) Warming Water Vol. 4* (pg. 53) Vocabulary ● ● ● ● ● ● ● ● ● ● ● Density Boiling point Melting point Solubility Temperature Volume Weight Particle Atom Element Pure substance ● ● ● ● ● ● ● ● ● ● ● Physical Change Chemical Change Specific Heat Mass Chemical reactivity Dissolve Solid Liquid Gas Independent variable Dependent variable Resources Videos: http://www.youtube.com/watch?v=vDZhUkp30tE 4 States of Matter Parr (3:35 mins) https://www.youtube.com/watch?v=_lNF3_30lUE How Small is an Atom? - In a Nutshell (4:57) https://www.youtube.com/watch?v=R1RMV5qhwyE What is an Atom? (5:52) Simulations/Activities: https://phet.colorado.edu/sims/html/build-an-atom/latest/build-an-atom_en.html - PhET Simulation “Build an Atom” (there are others, too, such as states of matter, sugar and salt solutions, salts and solubility, build a molecule, density) https://app.discoveryeducation.com/learn/player/d097c674-796c-480c-b0b7-44f250c9b61c - Exploration Interactive - Where Do I Belong? (Periodic Table Activity) https://phet.colorado.edu/en/simulation/legacy/buoyancy - PhET Simulation - “Buoyancy” https://app.discoveryeducation.com/learn/player/da59243a-ed15-4aeb-862c-bd29ce325216 - Hands-On Activity - Discovery Techbook “Measuring Oxygen” 11 Additional Websites (have many science topics): MSL Prep Resources Quizlet - for vocabulary practice by topic and Quizlet live is great Study Jams Science Ducksters Science for Kids Documents: https://drive.google.com/open?id=0B5K47xxYSZx_WTdYekJDbVd6T2c Vertical Alignment 3.P.2 - Understand the structure and properties of matter before and after they undergo a change 4.P.2 - Understand the composition and properties of matter before and after they undergo a change or interaction 4.P.3 - Recognize that energy takes various forms that may be grouped based on their interaction with matter 5.P.2 - Understand the interactions of matter and energy and the changes that occur 8.P.1 - Understand the properties of matter and changes that occur when matter interacts in an open and closed container Chm.1.1 - Analyze the structure of atoms and ions Chm.1.2 - Understand the bonding that occurs in simple compounds in terms of bond type, strength, and properties Chm.2.1 - Understand the relationship among pressure, temperature, volume, and phase Chm.2.2 - Analyze chemical reactions in terms of quantities, product formation, and energy Chm.3.1 - Understand the factors affecting rate of reaction and chemical equilibrium Chm.3.2 - Understand solutions and the solution process PSc.2.1 - Understand types, properties, and structure of matter Unpacking: 6.P.2.1 ● Recognize that there are more than 100 elements that combine in a multitude of ways that make up all of the living and nonliving things we encounter. ● Recognize that matter is composed of extremely small particles, too small to be seen with a classroom microscope, called atoms. ● Recognize that atoms have all the properties of matter in that all atoms have mass and occupy space. Atoms are the smallest part of an element that has the chemical properties of the element. ● Recognize that all atoms of the same element have the same properties; ie. all iron atoms have the same mass and occupy the same amount of space; therefore, all matter made of iron has the same properties because of the iron atoms. Also, iron atoms are different from carbon atoms or from any other element. NOTE: It is not essential for students to know the subatomic particles, for example, protons, neutrons, and electrons, which compose atoms. Atomic models do not need to be constructed or drawn. 6.P.2.2 ● Recognize that a substance in a solid phase is relatively rigid, has a definite volume and shape. Because all solids have some thermal energy, its atoms do vibrate. 12 ● When heat is added to a solid, it can become a liquid. Liquid has a definite volume, but are able to change their shape by flowing. Liquid particles are able to move around. Since the liquid molecules can move they will take the shape of their container. ● When hear is added to a liquid, it can become a gas. Gases have no definite volume or shape. If unconstrained, gases will spread out indefinitely. If confined they will take the shape of their container. ● Energy appears in different forms. Heat energy is in the disorderly motion of the molecules. ● Atoms and molecules are perpetually in motion. ● Increased temperature means greater average energy of motion, so most substances expand when heated. Most substances can exist as a solid, liquid, or gas depending on temperature. 6.P.2.3 ● A substance has characteristic properties such as -density -a boiling point -melting point -solubility all of these are independent of the amount of the substance and can be used to identify it. ● Physical properties involve things that can be measured without changing the chemical properties. Matter can undergo physical changes which affect only physical properties. Physical changes can involve changes in energy. ● Solubility means the amount of solute that can be dissolved in a specific volume of solvent under certain conditions. A solute’s solubility depends on the chemical nature of the solvent. Another important factor that influences solubility is the temperature of the system (the solute and the solvent). The most common solvent is water. ● Density is a property that describes the relationship between mass and volume. Investigate the physical properties of pure substances in terms of the unique temperatures at which each substance undergoes state changes. ● Investigate that melting and freezing of a pure substance takes place at the same temperature and the boiling temperature is the same as the maximum condensing temperature. ● Temperature remains constant during state changes of pure substances. 13 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Physical Science: Forces and Motion Strand: Physical Science Clarifying Objective: 6.P.1.1 & 1.3 Days: 13 Essential Standard 6.P.1 Understand the properties of waves and the wavelike property of energy in earthquakes, light, and sound waves. Clarifying Objectives 6.P.1.3 Explain the relationship among the rate of vibration, the medium through which vibrations travel, sound and hearing. 6.P.1.1 Compare the properties of waves to the wavelike property of energy in earthquakes, light, and sound. Literacy Standards Literacy Standards: L6-8RST2: Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. L6-8RST7: Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table). Technology Standards Technology Standards: 6TT1.1: Select appropriate technology tools to gather data and information (e.g., Web-based resources, e-books, online communication tools, etc.). 6RP1.2: Implement a research process independently. Writing Standards: CCSS.ELA-LITERACY.W.6.1.B Support claim(s) with clear reasons and relevant evidence, using credible sources and demonstrating an understanding of the topic or text. CCSS.ELA-LITERACY.W.6.4 Produce clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience. Essential Questions Suggested EQ: How are waves used to transfer energy and information? Knowledge/Skills Students know: 14 What is the relationship among the rate of vibration, the medium through which vibrations travel, sound and hearing? What is the difference between transverse waves and longitudinal waves? How are pitch and frequency related? What are the characteristic properties and behaviors of waves? How do organisms detect, process, and use information about the environment? How does the ear process sound? How can we compare the properties of waves to the wavelike property of energy in earthquakes, light and sound? how to analyze sound as an example that vibrating materials generate waves that transfer energy ● Frequency ● Amplitude ● Loudness ● How sound travels through different material ● Form and function of the human ear Learning Progressions Explain the relationship among the rate of vibration, medium through which vibrations travel, sound and hearing Student Will Know: Student Will Be Able To: Different types of mechanical waves Properties of mechanical waves How sound moves through solids, liquids, gases (medium) Properties of sound Structure and function of the ear Identify types and properties of waves Explain how waves travel through various media Analyze the energy in mechanical waves to determine the effect of that energy through a medium and on the ear Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Teacher made quizzes and labs Summative Assessment Teacher made assessments Formative Assessment Probes Can it Reflect Light? Vol 1 (pg. 25) Apple in the Dark Vol 1 (pg. 31) Birthday Candles Vol 1 (pg. 37) Plants in the Dark and Light Vol 2 (pg. 107) 15 Vocabulary ● ● ● ● ● ● ● ● ● ● ● ● Transverse wave Longitudinal wave Frequency Amplitude Loudness Sound Vibration Vacuum Amplification Acoustics Sonar Wavelength ● ● ● ● ● ● ● ● ● ● Pitch Hertz Ultrasound Resonance Doppler Effect Intensity Decibel Echolocation Compression Rarefaction Resources Simulations/Activities: https://phet.colorado.edu/en/simulation/wave-on-a-string - PhET Simulation - “Waves on a string” https://phet.colorado.edu/en/simulation/legacy/wave-interference - PhET Simulation - “Wave Interference” https://phet.colorado.edu/en/simulation/legacy/sound - PhET Simulation - “Sound” Documents: https://drive.google.com/open?id=0B5K47xxYSZx_UXZVWFh0S3lFTk0 Vertical Alignment 4.P.3 - Recognize that energy takes various forms that may be grouped based on their interaction with matter PSc.3.2 - Understand the nature of waves Unpacking: 6.P.1.1 All waves transmit energy not matter. Nearly all waves travel through matter. Waves are created when a source (force) creates a vibration. Vibrations in materials set up wavelike disturbances that spread away from the source. Wave behavior can be described in terms of how fast the disturbance spreads, and in terms of the distance between successive peaks of the disturbance (the wavelength). Sound and earthquake waves are examples. These and other waves move at different speeds in different materials. Waves are moving energy. Light waves are unique in their ability to travel through a vacuum (space). Sound is a form of energy that results when vibrating materials produce waves that move through matter. Earthquakes are vibrations in the earth that release the (potential) energy stored in rocks (due to their relative positions and consequent pressure). Earthquakes create seismic waves. Compare sound waves (longitudinal waves) to light waves (transverse waves). Energy will cause materials to vibrate. These vibrations are carried as “waves” and transfer energy. Identify the basic characteristics of a transverse wave: trough, crest, 16 amplitude, and wavelength. Identify the basic characteristics of a longitudinal (compressional) wave: amplitude, rarefaction, and compression. 6.P.1.3 Something can be "heard" when sound waves from it enter the ear. Sound is a form of energy that is caused when vibrating materials produce waves that move through matter. These waves have different characteristics such as frequency and amplitude, which will determine the properties of sound such as pitch and loudness. The form of the human ear can receive sound waves as vibrations and convert them to signals that are processed by the brain. Investigate how sound travels through different solid materials. Compare how sound travels through different states of matter. Investigate how the vocal cords work to produce sound: structure of vocal cords, function of vocal cords and conditions that affect the sound vocal cords make. Investigate how the ear works: structures within the ear, functions of those structures, conditions that affect hearing. 17 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Physical Science: Forces and Motion Strand: Physical Science Clarifying Objective: 6.P.1.2 - 1, and 6.P.3.2 Days: 14 Essential Standard 6.P.1 Understand the properties of waves and the wavelike property of energy in earthquakes, light, and sound waves. Clarifying Objectives 6.P.1.2 Explain the relationship among visible light, the electromagnetic spectrum, and sight. 6.P.1.1 Compare the properties of waves to wavelike property of energy in earthquakes, light, and sound. 6.P.3.2 Explain the effects of electromagnetic waves on various materials to include absorption, scattering, and change in temperature. Literacy Standards Literacy Standards: L6-8RST2: Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. L6-8RST7: Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table). Technology Standards Technology Standards: 6TT1.1: Select appropriate technology tools to gather data and information (e.g., Web-based resources, e-books, online communication tools, etc.). 6RP1.2: Implement a research process independently. Writing Standards: CCSS.ELA-LITERACY.W.6.1.B Support claim(s) with clear reasons and relevant evidence, using credible sources and demonstrating an understanding of the topic or text. CCSS.ELA-LITERACY.W.6.4 Produce clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience. Essential Questions Suggested EQ: How do electromagnetic waves interact with different types of matter? Knowledge/Skills Students know: 18 How can one explain the varied effects that involve light? How can one explain the varied effects that involve light? How does the eye process light? How does the type of surface affect how light reflects off of it? What are the effects of electromagnetic waves on various materials? How can we compare the properties of waves to the wavelike property of energy in earthquakes, light and sound? How are waves used to transfer energy and information? ● how to analyze the physical interactions of light and matter -Absorption -Scattering -Color perception -EM Spectrum ● form and function of the human eye Learning Progressions Compare the properties of waves to the wavelike property of energy in earthquakes, light, and sound. Explain the relationship among visible light, the electromagnetic spectrum, and sight. Student Will Know: Student Will Be Able to: Difference between light and the electromagnetic spectrum The properties of electromagnetic radiation Properties of light Structure and function of the eye Identify the type of electromagnetic radiation present based on the properties of the wave Analyze the physical interactions of light and matter and sight Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Teacher made quizzes and labs Summative Assessment Teacher made assessments Vocabulary ● ● ● ● ● ● ● ● ● Color perception Electromagnetic wave Radiation EM Spectrum Micro/radio waves Visible light Absorption Scattering Reflection ● ● ● ● ● ● ● ● ● Gamma/X-rays Incandescence (bio) luminescence Fluorescence Transmission Rods/Cones Infrared light UV light Prism 19 Resources Videos: http://www.youtube.com/watch?v=P_PVz8HrrCL EM Spectrum Parr (3:24 mins) http://www.youtube.com/watch?v=gxR255FHTqs&feature=relmfu Mirrors Parr (4 mins) http://www.youtube.com/watch?v=Zgn3xXSLMvU Radio Waves Fun Song (2:30 mins) Simulations/Activities: https://phet.colorado.edu/en/simulation/legacy/radio-waves - PhET Simulation “ Radio Waves and Electromagnetic Field” https://phet.colorado.edu/en/simulation/bending-light - PhET Simulation “ Bending Light” Documents: https://drive.google.com/open?id=0B5K47xxYSZx_WUY5R3lwRjJJaFk Vertical Alignment 4.P.3 - Recognize that energy takes various forms that may be grouped based on their interaction with matter PSc.3.2 - Understand the nature of waves Unpacking: 6.P.1.1 All waves transmit energy not matter. Nearly all waves travel through matter. Waves are created when a source (force) creates a vibration. Vibrations in materials set up wavelike disturbances that spread away from the source. Wave behavior can be described in terms of how fast the disturbance spreads, and in terms of the distance between successive peaks of the disturbance (the wavelength). Sound and earthquake waves are examples. These and other waves move at different speeds in different materials. Waves are moving energy. Light waves are unique in their ability to travel through a vacuum (space). Sound is a form of energy that results when vibrating materials produce waves that move through matter. Earthquakes are vibrations in the earth that release the (potential) energy stored in rocks (due to their relative positions and consequent pressure). Earthquakes create seismic waves. Compare sound waves (longitudinal waves) to light waves (transverse waves). Energy will cause materials to vibrate. These vibrations are carried as “waves” and transfer energy. Identify the basic characteristics of a transverse wave: trough, crest, amplitude, and wavelength. Identify the basic characteristics of a longitudinal (compressional) wave: amplitude, rarefaction, and compression. 6.P.1.2 Something can be "seen" when light waves emitted or reflected by it enter the eye. Human eyes respond to only a narrow range of wavelengths of electromagnetic waves-visible light. Differences of wavelength within that range are perceived as differences of color. Light travels in transverse waves. Light is a form of energy emitted by the Sun as well as light-producing objects on Earth. Light can be absorbed or reflected by objects depending upon the properties of the object and the type and angle of light when it hits the object. Some materials scatter light and others allow light rays to pass through, but refract the light by changing its speed. The structure of the human eye can detect many colors in visible light that are reflected by objects. Investigate how the eye works: structures within the eye, functions of these structures in the eye. Optical illusions. Investigate conditions that impair vision. 20 6.P.3.2 Light and other electromagnetic waves can warm objects. How much an object’s temperature increases depends on how intense the light striking its surface is, how long the light shines on the object, and how much of the light is absorbed. When light interacts with matter it is either absorbed, transmitted, refracted) and/or reflected (scattered). An example of scattering is when the sky is blue. The sun is a major source of energy for changes on the earth’s surface. The sun loses energy by emitting light. A tiny fraction of the light reaches the earth, transferring energy from the sun to the earth. The sun’s energy arrives as light with a range of wavelengths, consisting of: Visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) human eyes. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. Infrared light has a longer wavelength than visible light and is detected most often by its heating effect. Infrared imaging has applications in space exploration and with satellite imaging. Ultraviolet light has shorter wavelengths than visible light. These waves lengths are responsible for causing our sunburns. Most of these waves are blocked from entering Earth’s atmosphere by the ozone but some days, more ultraviolet waves get through our atmosphere. Scientists have developed a UV index to help people protect themselves from these harmful ultraviolet waves. These are the types of waves used in tanning beds. 21 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Energy Conservation and Transfer Strand: Physical Science Clarifying Objective: 6.P.3.1 & 3.3 Days: 12 Essential Standard 6.P.3 Understand characteristics of energy transfer and interactions of matter and energy. Clarifying Objectives 6.P.3.1 Illustrate the transfer of heat energy from warmer objects to cooler ones using examples of conduction, radiation, and convection and the effects that may result. 6.P.3.2 Explain the effects of electromagnetic waves on various materials to include absorption, scattering, and change in temperature. 6.P.3.3 Explain the suitability of materials for use in technological design based on a response to heat (to include conduction, expansion, and contraction) and electrical energy (conductors and insulators) Literacy Standards Technology Standards Literacy Standards: L6-8RST1: Cite specific textual evidence to support analysis of science and technical texts. L6-8RST8: Distinguish among facts, reasoned judgment based on research findings, and speculation in a text. Technology Standards: 6TT1.3: Select appropriate technology tools to present data and information effectively. Writing Standards: L6-8WHST1: Write arguments focused on discipline-specific content. L6-8WHST8: Gather relevant information from multiple print and digital sources, using search terms effectively; assess the credibility and accuracy of each source; and quote or paraphrase the data and conclusions of others while avoiding plagiarism and following a standard format for citation. Essential Questions Knowledge/Skills Suggested EQ: How is energy transferred between objects or systems? 22 How do electromagnetic waves interact with different types of matter? How does heat affect the designing of structures? What is the process for developing potential design solutions to create an insulated container? How does heat travel as radiant energy? How is energy transferred and conserved? How is thermal energy transferred through liquids and gases? How is heat conducted through solids, liquids, and gases? How does the rate of expansion and contraction of a material affect its suitability for use in technological design? How can I differentiate between conductors and insulators? What is the response to heat based on the suitability of materials for use in technological design? Students will: ● determine how convection and radiation transfer energy ● analyze heat flow through materials or across space from warm objects to cooler objects until both objects are at equilibrium. ● Analyze the physical interactions of light and matter: -Absorption -Scattering -Color perception ● analyze response to heat to determine the suitability of materials for use in technological design: -Conduction -Expansion -Contraction Learning Progressions Students will: ● Determine how convection and radiation transfer energy. ● Analyze heat flow through materials or across space from warm objects to cooler objects until both objects are at equilibrium. ● Analyze the physical interactions of light and matter: -Absorption -Scattering -Color perception ● Analyze response to heat to determine the suitability of materials for use in technological design: -Conduction -Expansion -Contraction Student Will Know: Student Will Be Able To: Concepts of heat transfer (conduction, convection, and radiation) Interactions of electromagnetic waves on various materials Differences between conductors and insulators Illustrate between methods of energy(heat) transfer Explain the physical interactions of light and matter Analyze a material's response to heat and/or electricity to determine its’ suitability in technology Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF 23 Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made Assessments Formative Assessment Probes Turning the dial Vol. 2 (pg 47) Boiling Time and Temp Vol. 2 (pg 53) Freezing Ice Vol. 2 (pg. 59) What’s in the Bubbles Vol. 2 (pg 65) Ice Cold Lemonade Vol. 2 (pg 77) Vocabulary ● ● ● ● ● Convection Conduction Radiation Expansion Contraction ● ● ● ● ● Absorption Scattering Color Perception Conductor Insulator Resources Videos: http://iae-pedia.org/Science_Education_Free_Videos - Video database Simulations/Activities: http://www.ucar.edu/learn/1_1_2_7t.htm - Heat Transfer Unit http://www.khanacademy.org/science/cosmology-and-astronomy/v/plates-moving-due-to-convection-inmantle - Convection Unit https://phet.colorado.edu/en/simulation/legacy/energy-forms-and-changes - PhET Simulation - “Energy Forms and Transfer” Documents: https://drive.google.com/open?id=0B5K47xxYSZx_MzdQM3MyVkcwNEU Vertical Alignment 3.P.3 - Recognize how energy can be transferred from one object to another 5.P.3 - Explain how the properties of some materials change as a result of heating and cooling Chem.2.1 - Understand the relationship among pressure, temperature, volume, and phase PSc.3.1 - Understand the types of energy, conservation of energy and energy transfer Unpacking: 6.P.3.1 Energy can be transferred from one system to another (or from a system to its environment) in different ways: 24 • thermally, when a warmer object is in contact with a cooler one • mechanically, when two objects push or pull on each other over a distance • electrically, when an electrical source such as a battery or generator is connected in a complete circuit to an electrical device • by electromagnetic waves. Thermal energy is transferred through a material by the collisions of atoms within the material. Heat flows through materials or across space from warm objects to cooler objects, until both objects are at equilibrium. Heat travels through solids, primarily by conduction. Heat is circulated in fluids, both liquids and gases, through the process of convection. Radiation is energy that travels across distances in the form of electromagnetic waves. Over time, thermal energy tends to spread out through a material and from one material to another if they are in contact (conduction). Thermal energy can also be transferred by means of currents in air, water, or other fluids (convection). 6.P.3.2 Light and other electromagnetic waves can warm objects. How much an object’s temperature increases depends on how intense the light striking its surface is, how long the light shines on the object, and how much of the light is absorbed. When light interacts with matter it is either absorbed, transmitted, refracted) and/or reflected (scattered). An example of scattering is when the sky is blue. The sun is a major source of energy for changes on the earth’s surface. The sun loses energy by emitting light. A tiny fraction of the light reaches the earth, transferring energy from the sun to the earth. The sun’s energy arrives as light with a range of wavelengths, consisting of: Visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) human eyes. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. Infrared light has a longer wavelength than visible light and is detected most often by its heating effect. Infrared imaging has applications in space exploration and with satellite imaging. Ultraviolet light has shorter wavelengths than visible light. These waves lengths are responsible for causing our sunburns. Most of these waves are blocked from entering Earth’s atmosphere by the ozone but some days, more ultraviolet waves get through our atmosphere. Scientists have developed a UV index to help people protect themselves from these harmful ultraviolet waves. These are the types of waves used in tanning beds. 6.P.3.3 Thermal energy is transferred through a material by the collisions of atoms within the material. Over time, thermal energy tends to spread out through a material and from one material to another if they are in contact (conduction). Thermal energy can also be transferred by means of currents in air, water, or other fluids (convection). In addition, some thermal energy in all materials is transformed into light energy and radiated into the environment by electromagnetic waves; that light energy can be transformed back into thermal energy when the electromagnetic waves strike another material. As a result, a material tends to cool down unless some other form of energy is converted to thermal energy in the material. There are some things that we use daily that we want to conduct heat easily. Most of these items are made of materials that conduct heat readily: aluminum, steel, copper. We call these materials thermal conductors. Similarly, there are things that we do not want to conduct heat (pot handles, spatula, cooking utensils) and these items are generally made of materials that limit heat transfer. We call such materials thermal insulators. Expansion joint strips in bridges allow for the bridge to expand in hot weather and not break. These same joint strips allow for the bridge to contract in cold weather and not break. Electrical energy also passes through conductors. An electrical conductor is a material through which an electrical current can flow easily. An electrical insulator is a material through which electrical current does not 25 readily flow. Electrical conductors include most metals, while most nonmetallic solids (rubber, glass, porcelain, ceramic) are insulators. 26 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Earth Systems Structures, Earthquakes, Volcanoes, and Plate Tectonics Strand: Earth Science Clarifying Objective: 6.E.2.1 - 2.2 Days: 10 Essential Standard 6.E.2 Understand the structure of the Earth and how interactions of constructive and destructive forces have resulted in changes in the surface of the Earth over time and the effects of the lithosphere on humans. Clarifying Objectives 6.E.2.1 Summarize the structure of the Earth, including the layers, the mantle, and the core based on the relative position, composition, and density. 6.E.2.2 Explain how crustal plates and ocean basins are formed, move, and interact using earthquakes, heat flow, and volcanoes to reflect forces within the Earth. Literacy Standards Literacy Standards: L6-8RST1: Cite specific textual evidence to support analysis of science and technical texts. L6-8RST4: Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to grades 6–8 texts and topics. L6-8RST7: Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually Technology Standards Technology Standards: 6TT1.3: Select appropriate technology tools to present data and information effectively (multimedia, audio and visual recording, online collaboration tools, etc.). 6.SI.1.2: Analyze content for relevance to the assigned task. 6RP1.2: Implement a research process independently. Writing Standards: L6-8WHST2: Write informative/explanatory texts, including the narration of scientific procedures/ experiments, or technical processes. L6-8WHST9: Draw on evidence from informational texts to support analysis reflection, and research. Essential Questions Knowledge/Skills 27 Suggested EQ: How do crustal plates and ocean basins move and interact using earthquakes to Students know: reflect force within the earth? ● The forces that shape the lithosphere What are the structures of the earth’s layers include based on their relative position? -Layers -The mantle How are mountains, volcanoes, and ocean basins -Core formed? -Relative position, composition, and What kind of geological events happen with plate density movement? ● Crustal plate movement and oceanic basin How do crustal plates and ocean basins move and formation, earthquakes, heat flow, and interact using convection currents? volcanoes to reflect forces within the Earth. How can interactions between the lithosphere and ● Earthquakes asthenosphere form volcanoes? -Primary waves How and why is Earth constantly changing? -Secondary waves Why do the continents move, and what causes -Surface waves earthquakes and volcanoes? Learning Progressions What is the structure of the Earth? (Ocean basins need to be addressed) ● Analyze/describe the forces that shape the lithosphere including: -the layers including the mantle and core, and relative position, composition, and density -Crustal plate movement (geological events) How do we know the continents drift? ● Describe how scientist developed the theory of plate tectonics ● Identify different plate boundaries How volcanoes/mountains are formed ● Describe how the folding of rock can form mountains ● Explain how movement along faults can form mountains ● Explain how volcanoes erupt ● Identify the types and locations of different volcanoes Where and how earthquakes are formed ● Explain what happens when plate move apart or one plates scrapes past another plate ● Evaluate causes of plate movement and the resulting geologic changes on Earth Student Will Know: Structures of Earth Evidence of Plate Tectonics Results of the movement of crustal plates Student Will Be Able To: Summarize the structures of Earth’s layers based on analysis of the physical properties and location of the layer Explain plate boundaries based on the movement of the plates and resultant crustal features Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF 28 Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made assessments Formative Assessment Probes Mountain Top Fossils Vol. 2 (pg 165) Is it a Model? Vol 4 (pg 73) Vocabulary ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Inner Core/Outer Core Mantle/Crust Lithosphere Asthenosphere Tectonic Plate Continental Drift Pangaea Mid-Ocean Ridge Convection Current Theory of Plate Tectonics Fault Stress Earthquake Epicenter Seismograph Volcano Pyroclastic Flow Lava Geyser ● Divergent/Convergent/Transform Boundaries ● Rift Valley ● Magnetic Reversal ● Hot Spot ● Subduction ● Continental-Continental Collision ● Oceanic-Oceanic Subduction ● Oceanic-Continental Subduction ● Aftershock ● Liquefaction ● Tsunami ● Folded Mountain ● Fault-Block Mountain ● Acid Rain ● Folding ● Faulting ● Plate Boundary ● Sea-floor Spreading Resources Videos: http://youtube.com/watch?v=mB2pzhWUaiU&feature=related Plate tectonic explanation video (8 mins) Simulations/Activities: Visual Model: Dissect Apple or Hardboiled egg for Earth’s layers https://phet.colorado.edu/en/simulation/legacy/plate-tectonics - PhET Simulation - “Plate Tectonics” Documents: https://drive.google.com/open?id=0B5K47xxYSZx_aUJRNmt2TGRCNlU Vertical Alignment 29 3.E.2 - Compare the structures of the Earth’s surface using models or three-dimensional diagrams 4.E.2 - Understand the use of fossils and changes in the surface of the earth as evidence of the history of Earth and its changing life forms Bio.3.4 - Explain the theory of evolution by natural selection as a mechanism for how species change over time EEn.2 Unpacking: 6.E.2.1 The earth is composed – primarily- of rock. Three-fourths of the earth’s surface is covered by a relatively thin layer of water (some of it frozen), and the entire planet is surrounded by a relatively thin layer of gas we call the atmosphere. The Earth has a solid inner core that is surrounded by a liquid outer core. The inner core is a solid section of the Earth and is unattached to the mantle, being suspended by the molten outer core. The inner core is predominantly iron metal with significant amounts of the element nickel. This inner layer in mutual combination with the rotational motion of the Earth creates a dynamo effect where a force field is generated. This field is also known as Earth’s magnetic field. In terms of the physical aspects of the outer core, the layer is dense but not as dense as pure molten iron. Surrounding the entire dense, metallic core is a thick, hot, convective layer called the mantle. The crust consists of many continental and oceanic plates that have slowly moved and changed positions on the globe throughout geologic time. 6.E.2.2 The earth's plates sit on a dense, hot, somewhat melted layer of the earth. The plates move very slowly, pressing against one another in some places and pulling apart in other places, sometimes scraping alongside each other as they do. Mountains form as two continental plates, or an ocean plate and a continental plate, press together. There are worldwide patterns to major geological events (such as earthquakes, volcanic eruptions, and mountain building) that coincide with plate boundaries. Lithospheric plates on the scale of continents and oceans constantly move at rates of centimeters per year as a result of movements in the mantle coupled with characteristics of the plates themselves. Major geological events, such as earthquakes, volcanic eruptions, and mountain building, result from these plate motions. The crustal plates range in thickness from a few to more than 100 kilometers. Ocean floors are the tops of thin oceanic plates that spread outward from mid-ocean rift zones; land surfaces are the tops of thicker, less-dense continental plates. Earth is made up of 4 different layers: inner core, outer core, mantle, crust. Seismologists have studied how wave energy travels through the different layers of Earth. Waves have characteristics: frequency, wavelength, amplitude and speed. During an earthquake, energy is released into the Earth as: Primary waves, Secondary waves and Surface waves. 30 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Earth Systems Structures Forces Shaping Earth Strand: Earth Science Clarifying Objective: 6.E.2.3 Days: 7 Essential Standard 6.E.2 Understand the structure of the Earth and how interactions of constructive and destructive forces have resulted in changes in the surface of the Earth over time and the effects of the lithosphere on humans. Clarifying Objectives 6.E.2.3 Explain how the formation of soil is related to the parent rock type and the environment in which it develops. Literacy Standards Literacy Standards: L6-8RST7: Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table). Technology Standards Technology Standards: 6.SI.1.2: Analyze content for relevance to the assigned task. Writing Standards: L6-8WHST4: Produce clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience. Essential Questions Suggested EQ: How is the formation of soil related to the parent rock type and the environment in which it develops? How do we classify rocks? How does one type of rock change to another and how does the rock cycle work? How do we measure/examine soil properties? How are the rock cycle and tectonic action related? How does the composition of soil affect the ability of plants to survive? Knowledge/Skills Students know: ● The processes which form and the uses of Earth’s materials ● Rock Cycle/Minerals ● Characteristics of rocks ● Economic use of rocks and minerals ● Value of gems and precious metals ● Common gems, minerals, precious metals, and rocks found in North Carolina 31 How does one type of rock change to another and how does the rock cycle work? ● Soil properties that can be observed and measured to predict soil quality including: -Color/Horizon profile -Infiltration/Soil temperature -Structure/Consistency/Texture -Particle Size/Soil Moisture -pH -Fertile (poor/rich) Learning Progressions Students will be able to describe the processes which form and the uses of the Earth’s materials ● Rock Cycle ● Minerals ● Characteristics of Rocks ● Economic use of rocks and minerals ● Value of gems and precious metals ● Common gems, minerals, precious metals, and rocks found in North Carolina Analyze soil properties that can be observed and measured to predict soil quality including: ● Color ● Horizon Profile ● Infiltration ● Soil Temperature ● Structure ● Consistency ● Texture ● Particle Size ● pH ● Fertility ● Soil Moisture Student Will Know: Student Will Be Able To: Characteristics of rocks The Rock Cycle Characteristics of soil Identify rocks based on characteristics Illustrate the cycling of rock within the earth Analyze soil by properties (color, horizon, structure, texture, pH, particle size, moisture, etc.) to determine suitability for agriculture Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm Assessments/Probes Formative Assessment Formative Assessment Probes Salt Crystals Vol. 4 (pg 39) Rocky Soil Vol 1 (pg 79 life science) Summative Assessment Teacher made assessments 32 Is it a Rock? Ver 1 Vol 2 (pg 151) Is it a Rock? Ver 2 Vol 2 (pg 157) Where does Oil Come From? Vol 4 (pg 151) Labs Vocabulary ● ● ● ● ● ● ● ● Igneous/Sedimentary/Metamorphic Rocks Rock Cycle Intrusive/Extrusive Igneous Rock Sediment Metamorphism Recrystallization Foliation Weathering ● ● ● ● ● ● ● ● Mechanical/Chemical Weathering Abrasion Humus Soil Horizon Soil Profile Desertification Erosion Deposition Resources Videos: http://www.youtube.com/watch?v=-vUdilj6n0U Erosion Song (2:56 mins) Simulations/Activities: www.rocksforkids.com http://www.learner.org/interactives/rockcycle/index.html (Rocks) Documents: https://drive.google.com/open?id=0B5K47xxYSZx_S0x1T2F5OGFXOVE Vertical Alignment 3.L.2 - Understand how plants survive in their environments 4.P.2 - Understand the composition and properties of matter before and after they undergo a change or interaction 4.E.2 - Understand the use of fossils and changes in the surface of the earth as evidence of the history of Earth and its changing life forms 8.E.2 - Understand the history of Earth and its life forms based on evidence of change recorded in fossil records and landforms 8.L.4 - Understand the evolution of organisms and landforms based on evidence, theories and processes that impact the Earth over time Bio.3.4 - Explain the theory of evolution by natural selection as a mechanism for how species change over time EEn.2 33 Unpacking: 6.E.2.3 Although weathered rock is the basic component of soil, the composition and texture of soil and its fertility and resistance to erosion are greatly influenced by plant roots and debris, bacteria, fungi, worms, insects, rodents, and other organisms. The upper-most layer of the continental crust is covered by soil. The ingredients in soils can vary from place to place and around the Earth. Different soils have many properties such as texture, particle size, pH, fertility and ability to hold moisture. Depending upon the combination of properties, soils have great variability in their ability to support structures and plant growth. Forces deep inside Earth and at the surface produce a slow cycle that builds, destroys, and changes the rocks in the crust. Plate movements start the rock cycle by helping to form magma, the source of igneous rocks. Plate movements also cause faulting, folding and other motions of the crust that help to form sedimentary and metamorphic rock. Minerals form as hot magma cools inside the crust, or as lava hardens on the surface. When these liquids cool to a solid state, they form crystals. When elements and compounds that are dissolved in water leave a solution, crystallization of minerals occurs. Soil is a mixture of: rock particles, minerals, decayed organic matter, water and air. Soil forms as rock is broken down by weathering and mixes with other materials on the surface. 34 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Earth Systems and Structures Human Stewardship towards Earth Strand: Earth Science Clarifying Objective: 6.E.2.4 Days: 5 Essential Standard 6.E.2 Understand the structure of the Earth and how interactions of constructive and destructive forces have resulted in changes in the surface of the Earth over time and the effects of the lithosphere on humans. Clarifying Objectives 6.E.2.4 Conclude that the good health of humans requires: monitoring the lithosphere, maintaining soil quality, and stewardship Literacy Standards Technology Standards Literacy Standards: Technology Standards: RST.6-8.1: Cite specific textual evidence to support 6.SI.1.1: Analyze resources in terms of their analysis of science and technical texts. reliability (which can be determined by RST.6-8.8: Distinguish among facts, reasoned currency, credibility, or authority, depending on judgment based on research findings, and the topic or purpose) speculations in a text. Writing Standards: WHST.6-8.1: Write arguments focused on discipline – specific content. Essential Questions Suggested EQ: How can the lithosphere be monitored to maintain the good health of humans? How humans impact our lithosphere? Knowledge/Skills Students know: ● How a growing human population puts pressure on ecosystems ● How sharing resources can be difficult ● How pollution affects the environment ● How a loss of biodiversity affects the environment ● Laws that have been passed to help protect the environment ● The efforts that are being made to conserve natural resources 35 Learning Progressions How humans impact our lithosphere? ● Describe how a growing human population puts pressure on ecosystems ● Explain how sharing resources can be difficult ● Explain how pollution affects the environment ● Describe how a loss of biodiversity affects the environment ● Analyze/explain laws that have been passed to help protect the environment ● Describe the efforts that are being made to conserve natural resources Student Will Know: Student Will Be Able To: The effects of humans on the environment Construct an argument to defend the stewardship of ● pressures of population Earth, particularly soil quality ● benefits and difficulties of sharing resources ● effect of pollution Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessments Teacher made quizzes Labs Summative Assessment Teacher made assessments Vocabulary ● ● ● ● Natural Resource Population Density Pollution Biodiversity ● Conservation ● Sustainable Resources Simulations/Activities: http://www.filamentgames.com (Games) WWW.SCIENCE101.COM Vertical Alignment 4.E.2 - Understand the use of fossils and changes in the surface of the earth as evidence of the history of Earth and its changing life forms 36 8.E.2 - Understand the history of Earth and its life forms based on evidence of change recorded in fossil records and landforms 8.L.4 - Understand the evolution of organisms and landforms based on evidence, theories and processes that impact the Earth over time EEn.2 BIO.2 Unpacking: 6.E.2.4 The environment may contain dangerous levels of substances that are harmful to human beings. Therefore, the good health of individuals requires monitoring the soil, air, and water and taking steps to make these factors safe for all organisms. Evaluate ways in which human activities have affected Earth’s pedosphere and the measures taken to control the impact: vegetative cover, agriculture such as (contour plowing, conservation plowing), land use, nutrient balance (crop rotation), soil as a vector. Technology, such as remote sensing, has allowed humans to better study the human impact on soil quality and erosional processes so that the soil can be protected and preserved. Over time, remote sensing information can tell us how humans are constantly changing the surface of the Earth and what impact these changes are likely to produce. Technologies can also assist in finding ways to help prevent erosion. It is important that humans be stewards of the pedosphere. 37 Public Schools of Robeson County COUNTY SCHOOeLS TH 6 Grade Science 87Curriculum Unit Life Science Structures and Functions of Living Organisms Plant Systems Strand: Life Science Clarifying Objective: 6.L.1.1 - 1.2 and 2.1 Days: 16 Essential Standard 6.L.1 Understand the structures, processes, and behaviors of plants that enable them to survive and reproduce. Clarifying Objectives 6.L.1.1 Summarize the basic structures and functions of flowering plants required for survival, reproduction, and defense. 6.L.1.2 Explain the significance of the processes of photosynthesis, respiration, and transpiration to the survival of green plants and other organisms. 6.L.2.1 Summarize how energy derived from the sun is used by plants to produce sugars (photosynthesis) and is transferred within a food chain or food web (terrestrial and aquatic) from producers to consumers to decomposers. Literacy Standards Technology Standards Literacy Standards: RST.6-8.9: Compare and contrast the information gained from experiments, simulations, videos, or multimedia sources with that gained from reading a text on the same topic. Technology Standards: 6.TT.1.1: Select appropriate technology tools to gather data and information Writing Standards: WHST.6-8.6: Use technology, including the Internet, to produce and publish writing and present the relationships between information and ideas clearly and efficiently. Essential Questions Knowledge/Skills Suggested EQ: What are the basic structures and functions of flowering plants required for survival, reproduction and defense, locally, nationally and globally? What is the significance of the process of photosynthesis, respiration and transpiration to the survival of green plants? Students Know: ● Energy flows through ecosystems in one direction, from the sun through producers to consumers to decomposers 38 How do organisms obtain and use the matter and energy they need to live, grow, and reproduce? How do plants adapt to their ecosystem? How is energy derived from the sun and used by plants to produce sugars? What is the significance of the processes of transpiration to the survival of green plants and other organisms? What is the importance of cellular respiration to the survival of green plants and all other organisms? What is the significance of the process of photosynthesis to the survival of green plants? How do organisms obtain and use the matter and energy they need to live and grow? If energy is conserved, why do people say it is produced or used? ● Matter is transferred from one organism to another and between organisms and their environment ● Water, nitrogen, carbon dioxide, and oxygen are substances cycled between the living and non-living environments ● Photosynthesis is a process carried on by green plants and other organisms containing chlorophyll ● During photosynthesis, light energy is converted into stored energy which the plant, in turn, uses to carry out its life processes ● The major source of atmospheric oxygen is photosynthesis ● Carbon dioxide is removed from the atmosphere and oxygen is released during photosynthesis ● Green plants are the producers of the food chain that is used directly or indirectly by consumers Learning Progressions ● Summarize the basic structures and functions of flowering plants required for survival, reproduction, and defense What is photosynthesis? ● Explain the significance of the processes of photosynthesis, respiration, and transpiration to the survival of green plants and other organisms ● Paraphrase why the major source of atmospheric oxygen is photosynthesis How do plants affect the ecosystem? ● Summarize how carbon dioxide is removed from the atmosphere and oxygen is released during photosynthesis ● Analyze how green plants are the producers of food that is used directly or indirectly by consumers Student Will Know: Student Will Be Able To: Structure and function of flowering plants Differences between photosynthesis, respiration, and transpiration Photosynthesis produces sugar and oxygen from sunlight, water, and carbon dioxide Construct a model flowering plant Explain the significance of the processes of photosynthesis, transpiration, and respiration to the survival of plants Summarize photosynthesis (CO2 + H2O = Sugar and O2) Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm 39 https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Summative Assessment Teacher made quizzes Labs Formative Assessment Teacher made assessments Formative Assessment Probes Is it a Plant? Vol. 2 (pg 93) Needs of a Seed Vol. 2 (pg 101) Plants in the Dark Vol. 2 (pg 107) Is it Food for Plants? Vol. 2 (pg 113) Sequoia Tree Vol. 2 (pg 121) Habitat Change Vol. 2 (pg 143) Vocabulary ● ● ● ● ● ● ● ● ● ● ● ● Photosynthesis Respiration Transpiration Ecosystem Adaptation Producers Decomposers Consumers Water Cycle Carbon/Oxygen Cycle Nitrogen Cycle Life Cycle ● ● ● ● ● ● ● ● ● ● ● Food Chain Food Web Pistil Stamen Anther Ovary Ovule Stigma Style Filament Petal Resources Documents: https://drive.google.com/open?id=0B5K47xxYSZx_U2RmVWVySWFUcGc Vertical Alignment 3.L.2 - Understand how plants survive in their environments 4.L.1 - Understand the effects of environmental changes, adaptations and behaviors that enable animals (including humans) to survive in changing habitats 8.E.1 - Understand the hydrosphere and the impact of humans on local systems and the effects of the hydrosphere on humans 8.L.3 - Understand how organisms interact with and respond to the biotic and abiotic components of their environment 8.L.5 - Understand the composition of various substances as it relates to their ability to serve as a source of energy and building materials for growth and repair of organisms 40 Bio.2.2 - Understand the impact of human activities on the environment (one generation affects the next) Bio.4.2 - Analyze the relationships between biochemical processes and energy use in the cell EEn.2 Unpacking: 6.L.1.1 Animals and plants have a great variety of body plans and internal structures that contribute to their being able to make or find food and reproduce. The process of sexual reproduction in flowering plants takes place in the flower, which is a complex structure made up of several parts. Some parts of the flower are directly involved in fertilization and seed production. Other flower parts have functions in pollination. A flower is made up of six parts: petals-are leaf like, usually colorful structures arranged in a circle around the top of a flower stem. Sepals are modified leaves that encase the developing flower. They are sterile floral parts and may be either green or leaf like or composed of petal like tissue. Inside the circle of petals are the stamens. A stamen is the male reproductive structure of a flower. At the tip of the stamen is the anther. The anther produces pollen that contains sperm. At the center of the flower, attached to the top of the flower stem lie one or more pistils. The pistil is the female structure of the flower. The bottom portion of the pistil enlarges to form the ovary, a structure with one or more ovules, each containing one egg. When fertilization occurs the ovary grows into the fruit or vegetable. The length of night or dark period controls flowering. 6.L.1.2 One of the most general distinctions among organisms is between plants, which use sunlight to make their own food (photosynthesis) and animals, which consume energy-rich foods. Photosynthesis and cellular respiration are complementary processes. Plants carry on photosynthesis and cellular respiration where food is broken down into energy. The requirements of one process are the products of the other. Leaves have an epidermis with a waxy cuticle and stomata that help prevent water loss. Guard cells that surround and control the size of the opening in stomata. The loss of water through the stomata is called transpiration. The opening and closing of guard cells regulate transpiration. 6.L.2.1 Food provides molecules that serve as fuel and building material for all organisms. Plants use the energy from light to make sugars from carbon dioxide and water. Green plants are the producers of food that is used directly or indirectly by consumers. Plants can use the food they make immediately or store it for later use. Energy flows through ecosystems in one direction, from the sun through producers to consumers to decomposers. Matter is transferred from one organism to another and between organisms and their environments. Water, nitrogen, carbon dioxide, and oxygen are substances cycled between the living and nonliving environments. Investigate how decomposers return nutrients to the environment—such as fungi on fallen logs, mold on bread. Explore the importance and role of bacteria in the guts of animals and plant roots at it relates to the recycling of matter. 41 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Life Sciences Structures and Functions of Living Organisms Flow of Energy Through Ecosystems Strand: Life Science Clarifying Objective: 6.L.2.2 - 2.3 Days: 15 Essential Standard 6.L.2 Understand the flow of energy through ecosystems and the responses of populations to the biotic and abiotic factors their environment. Clarifying Objectives 6.L.2.1 Summarize how energy derived from the sun is used by plants to produce sugars (photosynthesis) and is transferred within a food chain or food web (terrestrial and aquatic) from producers to consumers to decomposers. 6.L.2.2 Explain how plants respond to external stimuli (including dormancy and forms of tropism) to enhance survival in an environment. 6.L.2.3 Summarize how the abiotic factors (such as temperature, water, sunlight, and soil quality) of biomes (freshwater, marine, forest, grasslands, desert, and tundra) affect the ability of organisms to grow, survive, and/or create their own food through photosynthesis Literacy Standards Literacy Standards: L6-8RST2: Determine the central ideas or conclusions of a text; provide an accurate summary of the text distinct from prior knowledge or opinions. RST.6-8-6: Analyze the author’s purpose in providing an explanation, describing a procedure, or discussing an experiment in a text. RST.6-8.9: Compare and contrast the information gained from experiments, simulations, videos, or multimedia sources with that gained from reading a text on the same topic. Technology Standards Technology Standards: 6.TT.1.1: Select appropriate tools to organize data and information Writing Standards: WHST.6-8.9: Draw evidence from the informational texts to support analysis reflection, and research 42 Essential Questions Knowledge/Skills Suggested EQ: What effect do the biotic and abiotic factors of biomes have on the energy flow through the system? How and why do organisms interact with their environment and what are the effects of these interactions? How do abiotic and biotic factors affect the ability of organisms to survive? How do organisms interact with each other? Why do organisms need to respond to stimuli in order to maintain balance within their environment? How is the flow of energy within food webs interconnected with the cycling of matter? How does plant structure aid in photosynthesis? How is energy transferred through biomes and ecosystems? How do the abiotic factors of biomes affect plant survival in a location? How is energy transferred within a food chain or food web from producers to consumers to decomposers? What are abiotic factors and how do they affect the ability of organisms to grow, survive and create their own food? Students know: ● The flow of energy and matter in natural systems ● How energy flows through ecosystems in one direction, from the sun through producers to consumers to decomposers ● How matter is transferred from one organism to another between organisms and their environment ● How water, nitrogen, carbon dioxide, and oxygen are substances cycled between living and non-living environments ● The significant role of decomposers ● Ways in which organisms interact with each other and with non-living parts of the environment -coexistence/cooperation/competition -symbiosis -mutual dependence ● How changes in habitat may affect organisms Learning Progressions ● Describe ways in which organisms interact with each other and with nonliving parts of the environment: -coexistence/cooperation/competition -symbiosis -mutual dependence ● Explain how changes in habitat may affect organisms Student Will Know: Student Will Be Able To: Characteristics of food webs and food chains Cycling of energy within an ecosystem Differences between biotic and abiotic factors Properties of different biomes Illustrate how energy is transferred within a system Explain how changes in habitat affect organisms how abiotic factors affect ecosystems Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF 43 Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made assessments Formative Assessment Probes Is it Food for Plants? Vol. 2 (pg 113) Sequoia Tree Vol. 2 (pg 121) Habitat Change Vol. 2 (pg 143) Does it have a Life Cycle? Vol. 3 (pg 111) Respiration Vol. 3 (pg 131) Rotting Apple Vol. 3 (pg 139) Vocabulary ● ● ● ● ● ● ● ● ● ● Temperature Water Sunlight Soil Quality Abiotic Biotic Biomes Freshwater Biomes Marine Biomes Limiting Factor ● ● ● ● ● ● ● ● ● ● ● Forest Biomes Grassland Biomes Desert Biomes Tundra Biomes Coexistence/Cooperation/Competition Producers Consumers Predator Prey Terrestrial/Aquatic Tropism Resources Activities: Have the students role play as organisms. Students will be assigned an organism and stand in designated area, (not allowed to grab with hands), teacher throw resources in area. Have a list of conditions/animals and instruct students to assign condition and animals into the proper biome. Allow students to work as partners or small groups in making food chains/food webs to demonstrate interdependence of organisms. Documents: https://drive.google.com/open?id=0B5K47xxYSZx_WV93Q19ScGEtNjA Vertical Alignment 3.E.2 - Compare the structures of the Earth’s surface using models or three-dimensional diagrams 3.L.2 - Understand how plants survive in their environments 44 4.L.1 - Understand the effects of environmental changes, adaptations and behaviors that enable animals (including humans) to survive in changing habitats 5.L.2 - Understand the interdependence of plants and animals with their ecosystem 8.E.1 - Understand the hydrosphere and the impact of humans on local systems and the effects of the hydrosphere on humans 8.L.3 - Understand how organisms interact with and respond to the biotic and abiotic components of their environment BIO.2.1 - Analyze the interdependence of living organisms within their environments. Bio.4.2 - Analyze the relationships between biochemical processes and energy use in the cell EEn. 2 6.L.2.2 Changes in environmental conditions can affect the survival of individual organisms and entire species. Dormancy is a period of inactivity in a mature seed prior to germination; seed remains dormant until conditions are favorable for growth and development of the new plant. Plants have mechanisms that enable them to respond to their environment. Plants grow, reproduce, and shift the position of their roots, stems and leaves in response to environmental conditions such as gravity, sunlight, temperature and day length. Tropism is a plant’s turning or bending movement of an organism toward or away from an external stimulus such as light, heat or gravity. If the tropism is positive, the plant grows toward the stimulus. If the tropism is negative, the plant grows away from the stimulus. This enhances the survival rate for that plant in a given environment. 6.L.2.3 The world contains a wide diversity of physical conditions, which creates a wide variety of environments: freshwater, marine, forest, desert, grasslands, mountain, and others. In any particular environment, the growth and survival of organisms depend on the physical conditions. Environmental factors that affect an organism’s ability to survive in its environment, such as food availability, predators, and temperature, are limiting factors. A limiting factor is any biotic or abiotic factor that restricts the existence, number, reproduction, or distribution of organisms. For example, at high elevations, temperatures are too low, winds too strong and the soil too thin to support the growth of large trees. Vegetation is limited to small, shallow-rooted plants, mosses, ferns and lichen. Factors that limit one population in a community may also have an indirect effect on another population. For example, a lack of water could limit the growth of grass in a grassland, reducing the number of seeds produced. The population of rabbits dependent on those seed for food will also be reduced and the hawks depending on the rabbits will be reduced too as a result of a decrease in their food supply. Another factor for survive is the ability of an organism to withstand fluctuations in biotic and abiotic environmental factors. The limits of an organism’s tolerance are reached when the organism receives too much or too little of some environmental factor. Organisms become fewer as conditions move toward either extreme of the range of tolerance (too much or too little). 45 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Earth in the Universe Earth/Moon/Sun System in the Universe Strand: Earth Science Clarifying Objective: 6.E.1.2 Days: 15 Essential Standard 6.E.1 Understand the Earth/Moon/Sun system, and the properties, structures, and predictable motions of celestial bodies in the Universe. Clarifying Objectives 6.E.1.2 Explain why Earth sustains life while other planets do not based on their properties (including types of surface, atmosphere, and gravitational force) and location to the sun. Literacy Standards Literacy Standards: RST.6-8.1: Cite specific textual evidence to support analysis of science and technical texts. RST.6-8.8: Distinguish among facts, reasoned judgment based on research findings, and speculation in a text. Technology Standards Technology Standards: 6.SI.1.3: Analyze resources for point of view, bias, values, or intent of information. 6.SE.1.1: Apply ethical behavior (copyright, not plagiarizing, proper netiguette) when using resources. Writing Standards: WHST.6-8.1: Write arguments focused on discipline – specific content. WHST.6-8.2: Write informative/explanatory texts, including the narration of historical events, scientific procedures/experiments, or technical processes. Essential Questions Knowledge/Skills Suggested EQ: How can Earth sustain life while other planets do not? Students Know: ● How to compare and contrast the Earth to other planets in terms of -Size -Composition -Relative distance from the sun -Ability to support life 46 ● How to describe the setting of the solar system in the Universe including: -Galaxy -Size -The uniqueness of Earth Learning Progressions ● Explain the relationship of Earth from the Sun and compare it to other planets in our solar system. ● Describe the uniqueness of Earth to other planets in our solar system. Student Will Know: Student Will Be Able To: The characteristics of the planets, and particularly Earth, in our solar system Characteristics of our solar system as a whole in the universe Compare and contrast the relationship of the sun to Earth and to other planets Describe the uniqueness of Earth to other planets in our solar system Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made assessments Formative Assessment Probes Darkness at Night Vol.2 (pg 171) Emmy’s Moon and Stars Vol. 2 (pg 177) Objects in the Sky Vol. 2 (pg 185) Summer Talk Vol. 3 (pg 177) Where do Starts Go? Vol. 3 (191) Moonlight Vol. 4 (pg 181) Lunar Eclipse Vol. 4 (pg 187) Solar Eclipse Vol. 4 (pg 193) Vocabulary ● ● ● ● ● ● Astronomical Unit (AU) Terrestrial Planet Tectonics Volcanism Asteroid Comet ● ● ● ● ● ● Galaxy Meteor Meteorite Solar Wind Sunspot Fusion 47 Resources Vidoes: http://www.youtube.com/watch?v=97Ob0xR0Ut8 Distance in space Bill Nye (4:17 mins) Simulations/Activities: http://planetfacts.org/category/space-terms/ Glossary Space Facts http://nineplanets.org/ Information on nine planets Vertical Alignment 3.E.1 - Recognize the major components and patterns observed in the earth/moon/sun system 8.E.1 - Understand the hydrosphere and the impact of humans on local systems and the effects of the hydrosphere on humans EEn.1 6.E.1.2 Eight planets of very different size, composition, and surface features move around the sun in nearly circular orbits. Some planets have a variety of moons and even flat rings of rock and ice particles orbiting around them. Some of these planets and moon show evidence of geologic activity. The earth is orbited by one moon, many artificial satellites, and debris. The Solar System consists of the Sun, planets, moons, asteroids, meteors, comets, dust, gases and primarily empty space. The Sun is the major source of heat and light for the solar system. Everything in the solar system is under the direct influence of the Sun’s gravitational pull. Planets are the largest objects in the solar system and due to the Sun’s gravitational pull, they revolve around the sun with known frequencies. Atmosphere is a layer of air, made up of many layers and gases that surround the Earth’s surface keeping humans safe from the sun’s radiation. The Earth formed in just the right place with just the right ingredients for life to flourish. Our planet has liquid water, a breathable atmosphere and a suitable amount of sunshine to sustain life. 48 Public Schools of Robeson County 6TH Grade Science Curriculum Unit Earth in the Universe Earth/Moon/Sun Systems and Motions of Celestial Bodies in the Universe Strand: Earth Science Clarifying Objective: 6.E.1.1 Days: 13 Essential Standard 6.E.1 Understand the Earth/Moon/Sun system, and the properties, structures, and predictable motions of celestial bodies in the Universe. Clarifying Objectives 6.E.1.1 Explain how the relative motion and relative position of the sun, Earth and Moon affect the seasons, tides, phases of the moon and eclipses. Literacy Standards Technology Standards Literacy Standards: Technology Standards: RST.6-8.1: Cite specific textual evidence to support 6.SI.1.1: Analyze resources in terms of their analysis of science and technical texts. reliability (which can be determined by RST6-8.2: Determine the central ideas or currency, credibility, or authority, depending on conclusions of a text; provide an accurate the topic or purpose) summary of the text distinct from prior 6.SI.1.3: Analyze resources for point of view, bias, knowledge or opinions. values, or intent of information. RST.6-8.6: Analyze the structure an author uses to organize a text, including how the major sections contribute to the whole and to an understanding of the topic. Writing Standards: WHST.6-8.4: Produce clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience. Essential Questions Suggested EQ: How does the relative motion and relative position of the sun, Earth and moon affect tides, phases of the moon and eclipses? How do the predictable motions of celestial bodies effect the earth? Knowledge/Skills Students know: ● The components and cycles of the solar system including: -Sun, planet, and moons -Asteroids, meteors, and comets 49 What causes seasons, tides, eclipses, and phases of the moon? How does the relative motion and relative position of the sun Earth and moon cause day, night and seasons? What are the predictable patterns caused by Earth’s movement in the solar system? How do the relative locations of the sun, moon, and Earth affect the tides? -Phases and eclipses ● The influence of the Sun and Moon’s orbit to the gravitational effects produced on Earth -Solar storms -Tides Learning Progressions What causes seasons, tides, eclipses, and phases of the moon? ● Prove how the changing angles of sunlight produce seasons ● Analyze/Explain why the Moon has phases ● Summarize what causes eclipses ● Summarize why Earth’s oceans have tides Student Will Know: Student Will Be Able To: The components and cycles of the solar system The influence of Earth’s orbit around the sun The influence of the sun and moon’s gravity on Earth Prove that the seasons and tides are a result of the interactions of the Earth, moon, and sun Summarize the causes of the phases of the moon and eclipses Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made assessments Formative Assessment Probes Darkness at Night Vol. 2 (pg 171) Emmy’s Moon and Stars Vol. 2 (pg 177) Objects in the Sky Vol. 2 (pg 185) Summer Talks Vol. 3 (pg 177) Where do Stars go? Vol. 3 (pg 191) Moonlight Vol. 4 (pg 181) Lunar Eclipse Vol. 4 (pg 187) Solar Eclipse Vol. 4 (pg 193) Vocabulary 50 ● ● ● ● ● Axis of Rotation Revolution Rotation Season Equinox ● ● ● ● ● Solstice Eclipse (solar/lunar) Tides Spring/Neap Tides Phases of the Moon Resources Simulations/Activities: https://phet.colorado.edu/sims/html/gravity-and-orbits/latest/gravity-and-orbits_en.html - PhET Simulation - “Gravity and Orbits” Documents: https://drive.google.com/open?id=0B5K47xxYSZx_aUJRNmt2TGRCNlU Vertical Alignment 3.P.1 - Understand motion and factors that affect motion 3.E.1 - Recognize the major components and patterns observed in the earth/moon/sun system 4.E.1 - Explain the causes of day and night and phases of the moon EEn.1 6.E.1.1 The number of hours of daylight and the intensity of the sunlight both vary in a predictable pattern that depends on how far north or south of the equator the place is. This variation explains why temperatures vary over the course of the year and at different locations. The Earth’s moon revolves around the Earth as both go through space and revolve around the Sun. From Earth, our moon appears in a series of phases that repeat in a regular cycle. Since the rotational period of the moon is the same as its period of revolution around the Earth, the same side of the moon is always viewed from Earth. The moon and the Sun each exert a gravitational pull on the Earth. These gravitational forces can be aligned or in opposition to one another. These forces as well as the Earth rotation have a major impact on the Earth’s ocean tides. Ocean tides follow a predictable pattern. The alignment of the Sun, Earth and Moon can produce shadows on the Earth or Moon resulting in Lunar or Solar Eclipses. Eclipses are also predictable. The Earth’s north-south axis is tilted at an angle, as compared with the plane of its revolution around the Sun. The rotation of the Earth causes all parts of the Earth to experience periods of daylight and darkness. The revolution of the Earth around the Sun on its tilted axis along with its daily rotation causes varying lengths of daylight on the Earth’s surface as well as changes in the directness and intensity of sunlight. This results in a yearly cycle of seasons for much of the Earth’s surface. The tilt of the Earth’s axis also results in the seasons being ‘reversed’ in the Northern and Southern hemispheres. (e.g.: winter in North America corresponds to summer in South America.) Public Schools of Robeson County 6TH Grade Science Curriculum Unit Strand: Earth Science Clarifying Objective: 6.E.1.3 Days: 10 51 Earth in the Universe Earth/Moon/Sun System in the Universe Essential Standard 6.E.1 Understand the Earth/Moon/Sun system, and the properties, structures, and predictable motions of celestial bodies in the Universe. Clarifying Objectives 6.E.1.3 Summarize space exploration and understandings gained from them. Literacy Standards Literacy Standards: RST.6-8.1: Cite specific textual evidence to support analysis of science and technical texts. RST.6-8.8: Distinguish among facts, reasoned judgment based on research findings, and speculation in a text. Technology Standards Technology Standards: 6.SI.1.3: Analyze resources for point of view, bias, values, or intent of information. 6.SE.1.1: Apply ethical behavior (copyright, not plagiarizing, proper netiquette) when using resources. Writing Standards: WHST.6-8.1: Write arguments focused on discipline – specific content. WHST.6-8.2: Write informative/explanatory texts, including the narration of historical events, scientific procedures/experiments, or technical processes. Essential Questions Suggested EQ: How can we summarize space exploration and the understandings gained from them? How are the basic needs of humans going to be met if they are to live on other planets? How has space exploration helped our world in general? What are the basic needs of humans when they travel into space? What is the link between technology and our ability to explore and travel into space? Knowledge/Skills Students know: ● The spin-off benefits generated by space exploration technology including: -Medical/Future research -Materials -Transportation -Processes 52 Learning Progressions How has space exploration helped our world? ● Explain how space exploration has helped us to learn more about Earth including experiments with plants. ● Identify how space technology is used on Earth. -Modern conveniences such as microwaves/hand held calculators and probes so scientists from around the world can obtain X-ray images to exotic environments to help understand the structure and evolution of the universe. Student Will Know: Student Will be Able To: The benefits to Earth of space exploration The difficulties of space exploration The technological progress that has made space exploration possible Summarize the advantages and disadvantages of space exploration Graphic Organizer https://my.hrw.com/nsmedia/intgos/html/igo.htm https://drive.google.com/drive/folders/12jr4FU0-1TxvgJe1MN2Qy4rICpTfHpmF Assessments/Probes Formative Assessment Teacher made quizzes Labs Summative Assessment Teacher made assessments Formative Assessment Probes Darkness at Night Vol. 2 (pg 171) Emmy’s Moon and Stars Vol. 2 (pg 177) Objects in the Sky Vol. 2 (pg 185) Summer Talks Vol. 3 (pg 177) Where do Stars go? Vol. 3 (pg 191) Moonlight Vol. 4 (pg 181) Lunar Eclipse Vol. 4 (pg 187) Solar Eclipse Vol. 4 (pg 193) Vocabulary ● NASA ● Satellite ● Probes ● Telescope ● Spectrum 53 ● Space Station ● Lander ● Probe Resources Simulations/Activites: http://www.kidsastronomy.com Kids Astronomy http://www.nasa.gov/ Official NASA website https://phet.colorado.edu/en/simulation/legacy/lunar-lander - PhET Simulation - “Luanr Lander” Vertical Alignment 3.E.1 - Recognize the major components and patterns observed in the earth/moon/sun system EEn.1 6.E.1.3 Space exploration has allowed humans to learn much about the workings of the solar system, the composition of planets and moons, and the effects of many types of solar radiation on the Earth and its inhabitants. In preparing for the challenges of space exploration, people have developed tools and products that have become very important in enriching our lives. Humans have traveled to the moon, landed probes on Mars and Venus, and sent probes speeding past Jupiter, Saturn and Uranus. An International Space Station, through the joint effort of many countries, was built to allow space to be studied continually. We also had the Hubble Telescope built so scientists could learn much more about the uniqueness of Earth and its place in our solar system and universe. Scientists have also learned that there are millions of galaxies in space, each containing solar systems. Many of our modern conveniences such as microwaves and hand held calculators are the result of products developed for use in the space program. The Chandra X-ray Observatory is part of NASA’s fleet of “Great Observatories” along with the Hubble Space Telescope, the Spitizer Space Telescope and the now deorbited Compton Gamma Ray Observatory. Chandra allows scientists from around the world to obtain X-ray images of exotic environments to help understand the structure and evolution of the universe. Other telescopes, such as the Fermi-Gamma-ray Space Telescope has unveiled a previously unseen structure centered in the Milky Way. The feature spans 50,000 light-years and may be the remnant of an eruption from a supersized black hole at the center of our galaxy. 54