Farmington Public Schools Curriculum Map Course: Chemistry Honors Department: Science Course Purpose: Tenth grade Chemistry provides an understanding of the basic interactions between matter and energy so that we can explain and make sense of phenomena and events in the physical world. By examining the structure and the composition of matter and its interaction with energy especially submicroscopic particle behavior, students will interpret, explain, and make predictions about key chemical and physical processes, the Laws of Conservation of Matter and Energy, thermodynamic principles, reaction rates, and chemical equilibria. Students will actively engage in scientific inquiry and laboratory investigations to promote the ongoing development of problem solving, reasoning, and communication skills which began in Physics. Since Science is a human endeavor in helping us to understand the physical world, this course also will provide students with a basis for making ethical, societal, and environmental decisions as part of a global community facing the challenges of the 21st century. Major Learning Goals and Understandings: Students in Tenth Grade Chemistry demonstrate an understanding that the behavior of matter can be interpreted, explained, and predicted by a few fundamental principles. Students will utilize inquiry to strengthen their knowledge of composition, structure, properties and changes of matter. This will require student observation, organization, interpretation of trends, and evaluation of patterns of change relevant to chemical systems. Units: Matter and Properties Gas Laws, Moles, and Measurement Atomic Structure and Periodicity Bonding, Structure, Intermolecular Forces, and Polymers Chemical Reactions and Stoichiometry Solutions Thermochemistry (Kinetics and Equilibrium) Acids and Bases Authors: Gary Crisanti, Elizabeth Hagymasi, and John Norton Date: 6/08 Unit 1: Matter and Properties Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions What is the importance of viewing the world through the lens of Chemistry? How is matter impacted by energy? How do we classify the matter around us? Stage I - Standards Primary EU’s and Content Standards Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? SCIENTIFIC INQUIRY 1.25 Frame, hypothesize, design, conduct, analyze, and communicate and defend the results of a controlled scientific experiment. STRUCTURE OF MATTER 3.8 Distinguish between solids, liquids, and gases in terms of molecular motion of particles. 3.11 Compare and contrast the structure of elements, compounds, and mixtures. 3.12 Distinguish between Physical and Chemical Changes The students will know: Definition of chemistry and explain the importance of studying it How to describe the three phases of matter normally found on earth as solid, liquid and gas in terms of particle arrangement and energy How to separate various types of matter from each other. Definition of the law of conservation of matter and apply to particle diagrams The students will be able to: Distinguish between physical and chemical properties of matter, and physical and chemical changes Distinguish between the three phases of matter with respect to particle arrangement, spacing, and the impact of changes in energy Draw diagrams demonstrating the similarities and differences between elements, compounds, and mixtures Separate samples of matter into component parts Describe ways in which chemistry impacts our daily experiences. Stage II – Common Assessments Unit I Test: Common questions asking students to model and explain elements, compounds, and mixtures, and the three phases of matter. (3.8, 3.11) Lab: Possible for the future Physical and Chemical Properties Lab (1.25, 3.12) Stage III– Core/Assured Learning Experiences Lab: Physical and Chemical Properties; Determine if a specific event represents a physical or chemical characteristic of matter. Unit 2: Gas Laws, Moles, and Measurement Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How is matter quantified? How does the behavior of gases impact our planet? How can the behavior of gases be explained? Stage I - Standards Primary EU’s and Content Standards Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? SCIENTIFIC INQUIRY 1.26 Understand that all measurements are uncertain to some extent. 1.29 Evaluate a theory by how well it explains observations and how effective it is in predicting new findings. HUMAN ENDEAVOR 2.22 Analyze how scientific advances have resulted in new benefits and new risks 2.23 Understand that scientific discoveries sometimes present new and unique problems, which require society to re-evaluate its ethical philosophies. BEHAVIOR OF THE PHYSICAL WORLD 4.15 Understand that matter interacts by way of forces, resulting in the changes of motion that drive our physical world. CONSTANCY, PATTERNS AND CHANGE. 9.19 Interpret trends and evaluate patterns of change using tables, graphs, and equations 9.20 Formulate predictions based upon identified patterns. RESPONSIBLE INFORMATION USE Students will follow acceptable use guidlines in accessing information INFORMATION ACCESSING Students understand principles of The students will know: Kinetic Molecular Theory Definition of pressure, temperature, volume, quantity(moles) Boyle’s Law, Charles’ Law, Combined Gas Law, Ideal Gas Law Avogadro’s Hypothesis Deviations of real gas behavior from ideal gas behavior The mole concept. Molar mass The students will be able to: Unit conversions: pressure, temperature, volume, quantity Gas Laws calculations Perform gas based physical and chemical changes Graphing and drawing diagrams Apply the kinetic molecular theory to explain relationships between gas variables Draw conclusions from laboratory data, supported by evidence Sort and categorize facts and observations in the authentic assessment Understand cause and effect as observed in the authentic assessment Make generalizations from ideal to real gas behavior Identify fact versus opinion, pro versus con with respect to environmental issues related to the atmosphere Use dimensional analysis to convert between moles, particles, library and information systems organization to locate resources in a variety of source formats appropriate to their information need. Students will demonstrate ability to synthesize information to answer a question or support a thesis position. liters, and grams. Stage II – Common Assessments Common assessments to be created. (1.26, 1.29, 4.15) CAPT STS: Brownfields; Students will use the library to research a Brownfield site in the state of Connecticut. They will then determine an environmental problem related to the site and develop an experiment to investigate the problem. Rubric to be completed. (2.23, Library and Technology standards) Stage III– Core/Assured Learning Experiences Lab: Density; Requires students to make measurements and determine the density of samples of matter. Lab: Molar Mass of Butane; Requires students to make measurements and determine the molar mass of Butane Gas Demonstrations: Gas Properties; Various demonstrations that show the gas properties of mass, volume, pressure, and density Virtual Chemistry Lab: Gas Laws, Using the PHET website; Students use the site to take measurements on pressure, temperature, volume, and the number of moles of gas. The measurements are analyzed and used to demonstrate Boyle’s, Charles’, Gay-Lussac’s, and Avagadro’s Laws. CAPT STS: Brownfields; Students will use the library to research a Brownfield site in the state of Connecticut. They will then determine an environmental problem related to the site and develop an experiment to investigate the problem. Unit 3: Atomic Structure and Periodicity Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How do we know atoms exist if we can’t see them? How can we use patterns to make predictions? Stage I - Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? SCIENTIFIC INQUIRY The students will know: 1.28 Evaluate and change hypotheses based upon new or Atomic structure: conflicting evidence. Subatomic particles: 1.29 Evaluate a theory by how well mass, charge, and location it explains observations and how development of atomic effective it is in predicting new theory and atomic model findings Atomic # and Mass HUMAN ENDEAVOR Isotopes and Ions 2.21 Recognize that progress in all Average atomic masses fields of science is built upon and relative abundances knowledge and understandings Valence electrons attained through the work of Periodicity: previous science. Organization of elements STRUCTURE OF MATTER on the periodic table 3.13 Predict the physical properties Groups, Periods, Blocks of elements and compounds based Trends upon atomic theory 3.14 Predict the results of chemical processes based upon atomic theory. BEHAVIOR OF THE PHYSICAL WORLD 4.17 Interpret and make predictions about the physical world by recognizing that waves, sound, and light pervade the physical world, and by applying their properties and behaviors. 4.19 Interpret and make predictions about the physical world by understanding the properties and behaviors of elementary particles and nuclei of atoms. CONSTANCY, PATTERNS AND The students will be able to: Write electron configurations for elements Calculate average atomic mass of an element Apply atomic number and mass number to isotopes Compare s, p, d, and f orbitals and sublevels in terms of size, shape, and energy Predict physical and chemical properties of elements Relate periodic table to atomic structure CHANGE. 9.19 Interpret trends and evaluate patterns of change using tables, graphs, and equations 9.20 Formulate predictions based upon identified patterns. Stage II – Common Assessments Unit III Test: Common questions asking students to describe the ways that the periodic table is organize and apply them to atomic structure. (3.13, 3.14) Stage III– Core/Assured Learning Experiences Lab: Flame test: Relating the color of the flame produced by an element to electron transitions in atoms. Lab: Trends in the Periodic Table; Making measurements of density, Chemical reactivity, Metallic characteristics, and others, to develop trends of these characteristics in the periodic table. Unit 4: Bonding, Structure, Intermolecular Forces, and Polymers Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How do the structure and composition of matter affect its chemical and physical properties? Why do molecules look like they do? Stage I - Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? SCIENTIFIC INQUIRY 1.29 Evaluate a theory by how well it explains observations and how effective it is in predicting new findings HUMAN ENDEAVOR 2.22 Analyze how scientific advances have resulted in new benefits and new risks STRUCTURE OF MATTER 3.14 Predict the results of chemical processes based upon atomic theory. BEHAVIOR OF THE PHYSICAL WORLD 4.15 Understand that matter interacts by way of forces, resulting in the changes of motion that drive our physical world. 4.19 Interpret and make predictions about the physical world by understanding the properties and behaviors of elementary particles and nuclei of atoms. CONSTANCY, PATTERNS AND CHANGE. 9.20 Formulate predictions based upon identified patterns. INFORMATION ACCESSING Students will demonstrate ability to analyze quality of information Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? The students will know: Bonding (Intramolecular forces): Ionic bonds Covalent bonds Polarity Rules for naming and formula writing Structure VSEPR theory Lewis Dot Octet rule Intermolecular forces Impact of Polarity Like dissolves like Impact on Properties Polymers The students will be able to: Analyze and predict the shapes, bonding, and polarities of molecules Analyze the impact of shape, bonding, and polarities on the properties of molecules Distinguish between ionic and molecular compounds Write, name, and interpret the correct chemical formula for a given ionic or covalent compound. Use the octet rule to illustrate and explain bonding Use Lewis dots to illustrate ionic and covalent bonding Apply concepts of Intermolecular forces to properties of compounds Apply concepts of branching and cross linking to properties of polymers based on timeliness, authority, reliability and relevance. RESPONSIBLE INFORMATION Students will acknowledge the ownership of ideas and information by complying with copyright law Stage II – Common Assessments Unit IV Test: Common questions asking students to model and explain the differences in boiling points between two compounds. Students will also determine type of bond between elements found in different regions of the periodic table. (4.15, 4.19, 9.20) Performance Assessment: Farmington River Chemical Spill; Students will draw structures and make predictions based upon intermolecular attractions, and then perform chemical tests to determine the identity of three liquids. (9.20) Polymer STS: Evaluation of various websites related to polymers and plastics. (Library and Technology Standards) Rubric to be completed Stage III– Core/Assured Learning Experiences Lab: Farmington River Chemical Spill Lab: Molecular Modeling: Students use model kits to represent molecules of various compounds. Based upon the structures students are asked about physical characteristics of these substances. Polymer STS: Evaluation of various websites related to polymers and plastics Unit 5: Chemical Reactions and Stoichiometry Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How does matter behave according to physical laws? How can we use patterns to make predictions? How do we quantify chemical reactions? Stage I - Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? SCIENTIFIC INQUIRY 1.24 Distinguish different reasons for conducting experiments, including exploration of new phenomena, checking previous results, and testing how well a theory predicts the behavior of nature STRUCTURE OF MATTER 3.15 Analyze chemical reactions based upon the principle of conservation of mass and energy. BEHAVIOR OF THE PHYSICAL WORLD 4.18 Interpret and make predictions about the physical world by understanding the properties and behaviors of electric charge. 4.19 Interpret and make predictions about the physical world by understanding the properties and behaviors of elementary particles and nuclei of atoms. CONSTANCY, PATTERNS AND CHANGE. 9.14 Use equations to describe how one quantity changes when another changes. 9.20 Formulate predictions based upon identified patterns. Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? The students will know: Chemical Reactions Balancing equations Law of Conservation of Matter/energy Reactants/Products Coefficient and Symbols Types of Chemical Reactions Stoichiometry Mole ratio Limiting reactant The students will be able to: Distinguish between different types of chemical reactions Predict products for various reactions Apply the law of conservation of mass to chemical reactions Calculate the quantities of reactants and products from a given quantity of other reactants and products Convert between grams, moles, and liters Identify the limiting reactant in a chemical reaction and apply it to calculate quantities of products and the excess reactant Distinguish, interpret, and calculate the actual yield, theoretical yield and percent yield in a given chemical reaction Stage II – Common Assessments Unit V Test: (3.15, 9.14, 9.20) Not yet created. Stage III– Core/Assured Learning Experiences Lab: Sodium Bicarbonate Decomposition: Students will use stoichiometric principles to predict product of a decomposition reaction, run reaction, and determine which of the three possible equations is the correct one. Unit 6: Solutions Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How do the structure and composition of matter affect its chemical and physical properties? How do scientists generate knowledge? Stage I – Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? SCIENTIFIC INQUIRY 1.27 Discuss the validity of experimental results. BEHAVIOR OF THE PHYSICAL WORLD 4.15 Understand that matter interacts by way of forces, resulting in the changes of motion that drive our physical world. 4.18 Interpret and make predictions about the physical world by understanding the properties and behaviors of electric charge. 4.19 Interpret and make predictions about the physical world by understanding the properties and behaviors of elementary particles and nuclei of atoms. CONSTANCY, PATTERNS AND CHANGE. 9.14 Use equations to describe how one quantity changes when another changes. 9.20 Formulate predictions based upon identified patterns. Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? The students will know: The students will be able to: Define a mixture Predict as to whether a solution is Saturated, List the different types of Unsaturated, or Supersaturated solutions from solubility curves Define solute and solvent Sketch a particle view of Define Saturated, Unsaturated, Saturated, Unsaturated, and and Supersaturated solutions Supersaturated Solutions Demonstrate knowledge of Use solubility curves to the Molecular View of the predict solubility at various Solution Process temperatures and varying Use previous knowledge of amounts of solute or solvent the mole Determine solution Define Concentration and concentrations Concentration Units Predict the products of a Describe the effect of precipitation reaction temperature and pressure on Write the chemical formula solubility for products of a precipitation Describe the products of a reaction precipitation reaction Determine the freezing point Define Freezing Point and boiling point of a solvent Depression that contains a solute Define Boiling Point Use previous knowledge of Elevation the mole Perform Qualitative Analysis Use knowledge of physical properties to separate a mixture Frame, hypothesize, design, conduct, analyze, and communicate and defend the results of a controlled scientific experiment. Discuss the validity of experimental results. Use word processing software to compose, edit, and revise ideas for clear communication and purposeful writing in lab reports. Identifying appropriate evidence: Is their evidence of metal contamination: Performance Assessment Making inferences (lab inquiries): Laboratory situations: qualitative analysis, and separation of a mixture, Solubility data Interpretation and synthesis: Making predictions from solubility curves Analyzing results from lab data Analyze the relationship between structure and chemical and physical properties. Stage II – Common Assessments Unit VI Test: (4.15, 4.18, 4.19, 9.20) Not yet created. Stage III– Core/Assured Learning Experiences Lab: Solubility Curves: Students will create a solubility curve from laboratory data Lab: Determine the Molarity of an Acid or Base Solution from a known concentration of an Acid or Base Solution. Unit 7: Thermochemistry (Kinetics and Equilibrium) Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions If energy is conserved is it possible to “run out”? How can we have change through constancy? Stage I - Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? STRUCTURE OF MATTER 3.16 Predict the rate or extent to which chemical and physical processes proceed based upon the laws of thermodynamics and probability. BEHAVIOR OF THE PHYSICAL WORLD 4.11 Recognize that energy can change form but cannot be created nor destroyed CONSTANCY, PATTERNS AND CHANGE. 9.14 Use equations to describe how one quantity changes when another changes. 9.15 Demonstrate a system in equilibrium and factors that affect it. 9.16 Identify some factors that can disturb equilibrium and demonstrate their effects 9.18 Demonstrate that predictions can be made about the overall result of many random changes in a system. Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? The students will know: Law of conservation of energy Definitions of thermal energy (heat), temperature, heat content, specific heat Energy diagrams, activation energy, catalysts Inter-relationships of entropy, enthalpy and free energy Definition of calorimetry Heat of reaction and heat of solution The students will be able to: Design and/or conduct experiments related to calorimetry, specific heat and heats reaction and solution Construct and analyze energy diagrams Perform unit conversions for temperature and energy calculations Observe, and collect information and data from a variety of sources o Demonstrations Exothermic versus endothermic reactions o Lecture and discussion o Videos o Laboratory activities o Texts o News articles Analyze, organize and communicate information and data from a variety of sources o Demonstrations o Lecture and discussion o Videos o Laboratory activities o Texts o News articles Apply Law of Conservation of energy to explain calorimetry results and energy exchanges Draw conclusions from laboratory data Sort and categorize facts and observations in the authentic assessment Make predictions from energy calculations and data Understand cause and effect related to labs and demonstrations Identify fact versus opinion, pro versus con with respect to environmental issues related to energy Stage II – Common Assessments Unit VII Test: Common questions asking students to interpret energy diagrams in linking chemical reactions to energy changes. (4.11, 9.18) Stage III– Core/Assured Learning Experiences Enzyme STS: Students interpret laboratory data comparing various enzymes and there role in producing various quantities of product Lab: LeChatlier’s Principles: Students evaluate and analyze how stressing a chemical reaction can produce different results. Unit 8: Acids and Bases Grade: 10 Subject: Science Course: Chemistry Length of Unit: 4 weeks Essential Questions How are man’s actions affecting the natural balance of acids and bases in the environment? How do acids and bases influence peoples’ lives? How can we have change through constancy? Stage I - Standards Primary EU’s and Content Standards What are the big ideas that frame the unit? What content standards focus the unit activities and assessments? SCIENTIFIC INQUIRY 1.25 Frame, hypothesize, design, conduct, analyze, and communicate and defend the results of a controlled scientific experiment. 1.27 Discusses the validity of experimental results. STRUCTURE OF MATTER 3.14 Predict the results of chemical processes based upon atomic theory. 3.15 Analyze chemical reactions based upon the principle of conservation of mass and energy. BEHAVIOR OF THE PHYSICAL WORLD 4.18 Interpret and make predictions about the physical world by understanding the properties and behaviors of electric charge. 4.19 Interpret and make predictions about the physical world by understanding the properties and behaviors of elementary particles and nuclei of atoms. COMPOSITION AND STRUCTURE Key Content Knowledge and Concepts/Skills What is the absolute set of knowledge, concepts and skills that students need to know and do to be able to understand the big ideas of the unit.? The students will know: The students will be able to: Define the Arrhenius and the Classify acids and bases based Bronsted-Lowry theories of on chemical structure. acids and bases Discover if a substance contains an acid or a base Know some of the chemical and physical properties of depending upon its properties. acids and bases Using the values of Ka, and Kb to make strength predictions. Demonstrate knowledge of the equilibria constants Kw ,Ka, Write formulas for and name and Kb. acids and bases. Define and describe pH and Investigate the acid-base pOH nature of water, Kw Explain the process of titration Determine acid-base conjugate Describe the products of pairs. neutralization reactions Compare reactions of acids and bases to previous Define a buffers knowledge. Identify acid precipitation and its cause Calculate pH and pOH and relate the two values Describe the relationship between acids, bases and Perform an acid-base titration biological systems Measure pH using various methods Infer from/evaluate ideas-draw conclusions: Laboratory situations, Performance Assessment, and Acid Rain Study Identify appropriate evidence: Is their evidence of Acid Precipitation: Acid Rain Study Distinguish between cause and effect: What effect does acid OF THE EARTH 5.21 Evaluate how human activities have impacted the atmosphere, land and water. rain have on the local infrastructure and environment Constancy, Patterns, and Change 9.15 Demonstrate a system in equilibrium 9.20 Formulate predictions based upon identified patterns Stage II – Common Assessments Unit VIII Test: (3.15, 4.18, 4.19) Not yet created. Performance Task: Acid Rain: Students analyze the affects of acid rain on various building materials. (5.21) Rubric not yet created. Stage III– Core/Assured Learning Experiences Lab: Titration: Neutralization Reaction utilizing an indicator and stoichiometric principles to determine concentration Performance Task: Acid Rain: Students analyze the affects of acid rain on various building materials