Standards Curriculum Map Bourbon County Schools Level: 4th Grade and/or Course: Science Updated: e.g. = Example only Days Unit/Topic Standards Activities Days 121 Classifying Living Things, Structures and Functions, Life Cycles, Heredity Classifying Living Things Develop a SC-04-3.4.2 Students should understand that things in the environment are classified as living, nonliving, and once living. Living things differ from nonliving things. Organisms are classified into groups by using various characteristics (e.g., body coverings, body structures). classification system to categorize organisms (e.g., living, nonliving; vertebrate, invertebrate; herbivore, omnivore, carnivore; fruits, vegetables; live bearers, egg bearers; water/air breathers). In a Science Notebook, group organisms from a specific environment into groups (e.g., mammals, birds, fish, insects). Learning Targets (“I Can” Statements) Vocabulary air, animal, basic need, characteristic (inherited/learned), death, development, diversity, environment, food, function, growth, life cycle, light, living, nonliving, nutrient, offspring, once living, organism, parent, plant, reproduction, structure, survival, water, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict 1 Structure and Function SC-04-3.4.1 Students will compare the different structures and functions of plants and animals that contribute to the growth, survival and reproduction of the organisms; make inferences about the relationship between structure and function in organisms. Each plant or animal has structures that serve different functions in growth, survival, and reproduction. For example, humans have distinct body structures for walking, holding, seeing, and talking. Evidence about the relationship between structure and function should be used to make inferences and draw conclusions. Dissect and examine parts of a seed. Determine which parts grow. Plant a bean or pea seed to observe development through reproduction. Discuss the functions of the body structures of an animal (e.g., cricket, fish, bird). Examine the teeth of a carnivore (meat-eater), herbivore (planteater), or omnivore (both meat- and plant-eater). Discuss how scientists use structures to learn about animals. Identify adaptive structures that determine how an animal survives in a particular environment (e.g., many plants in the dessert have long roots; many animals in the arctic tundra 2 Life Cycles SC-04-3.4.3 Students will compare a variety of life cycles of plants and animals in order to classify and make inferences about an organism. Plants and animals have life cycles that include the beginning of life, growth and development, reproduction, and death. The details of a life cycle are different for different organisms. Observations of actual organisms or models of organisms’ life cycles should be used to classify and make inferences about an organism. DOK 3 have thick fur and fatty tissue). Observe and record the growth and development of plants through one complete life cycle in a Science Notebook. Sequence the changes in plant structures during the life cycle of a plant. Observe and compare the egg, larva, pupa, and adult stages of several different insects (e.g., ant, ladybug, mealworm, butterfly) using the living insects, models, and diagrams. Record changes in a Science Notebook. Observe and compare the life cycles of several different animals (e.g., frog, chick, fish) using the living animals, models, and diagrams. Record changes in 3 Inherited and Learned Characteristics SC-04-3.4.4 Students will identify some characteristics of organisms that are inherited from the parents and others that are learned from interactions with the environment. Observations of plants and animals yield the conclusion that organisms closely resemble their parents at some time in their life cycle. Some characteristics (e.g., the color of flowers, the number of appendages) are passed to offspring. Other characteristics are learned from interactions with the environment such as the ability to ride a bicycle, and these cannot be passed on to the next generation. Explorations related to inherited versus learned characteristics should offer opportunities to collect data and draw conclusions about various groups of organisms. Days Unit/Topic Days 22-40 Environments, Beneficial and Harmful Environmental Change, Food Chains, Sun’s Light and Heat Standards Environments SC-04-4.7.1 Students will make predictions and/or inferences based on patterns of evidence related to the survival and reproductive success of organisms in particular environments. The world has many different environments. Distinct environments support the lives of different types of organisms. When the environment changes, some plants and a Science Notebook. Experiment to see if seeds of one kind always produce the same kind. Collect data to determine what characteristics students have learned from their environments and what characteristics they have inherited from their parents. Activities Investigate an organism’s optimum conditions and environmental preferences (e.g., Will a class pet spend more time in a cold area of the cage or a warm area?). Design an Learning Targets (“I Can” Statements) Vocabulary animal, beneficial change, ecosystem, environment, food, harmful change, heat, human interaction, light, organism, plant, predator, prey 4 animals survive and reproduce and others die or move to new locations. Examples of environmental changes resulting in either increase or decrease in numbers of a particular organism should be explored in order to discover patterns and resulting cause and effect relationships between organisms and their environments (e.g., structures and behaviors that make an organism suited to a particular environment). Connections and conclusions should be made based on the data. Beneficial and Harmful Environmental Change SC-04-4.7.2 Students will describe human interactions in the environment where they live; classify the interactions as beneficial or harmful to the environment using data/evidence to support conclusions. All organisms, including humans, cause changes in the environment where they live. Some of these changes are detrimental to the organism or to other organisms; other changes are beneficial (e.g., dams benefit some aquatic organisms but are detrimental to others). By evaluating the consequences of change using cause and effect relationships, solutions to real life experiment and graph the behavioral response of an organism to environmental factors (e.g. water, light, temperature, or chemicals). Observe grass grown in light and in darkness. Display results in a chart in a Science Notebook. List environmental factors that might influence the kind of organisms that live in a selected environment. reproduce, survive, Sun, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict Place a board on a grassy area. Observe and record changes in plants and animal populations under the board over several weeks. Set up a terrarium or aquarium and observe organisms over time. Identify any changes in the environment caused by the organisms. Identify a real world problem (e.g., effects of acid rain on plant 5 situations/dilemmas can be proposed. Food Chains SC-04-4.6.1 Students will analyze patterns and make generalizations about the basic relationships of plants and animals in an ecosystem (food chain). Plants make their own food. All animals depend on plants. Some animals eat plants for food. Other animals eat animals that eat the plants. Basic relationships and connections between organisms in food chains, including the flow of energy, can be used to discover patterns within ecosystems. growth, effects of an oil spill on organisms in the environment). Design and experiment to test a possible solution. Differentiate between the ways producers and consumers get or produce their own food. Create food chains from several different environments (e.g., fresh water, open field, forest). Describe how plants and animals (including people) depend upon each other for life. Give a variety of examples. Trace the transfer of energy in food from plants to plant-eaters and animal-eaters. Predict what would happen if an organism was removed from a food chain (e.g., If rabbits were removed, what might the impact be on the foxes and grass in the woods?) 6 Sun’s Light and Heat SC-04-4.6.2 Students will analyze data/evidence of the Sun providing light and heat to earth; use data/evidence to substantiate the conclusion that the Sun’s light and heat are necessary to sustaining life on Earth. Simple observations, experiments and data collection begin to reveal that the Sun provides the light and heat necessary to maintain the temperature of Earth. Evidence collected and analyzed should be used to substantiate the conclusion that the sun’s light and heat are necessary to sustain life on Earth. Graph the time of sunrise and sunset over a period of weeks. Identify a pattern in the time change. Design an experiment to find out how the Sun’s light affects plant growth. (Include such variables as angle, time, and exposure.) Explain how most organisms would not be able to survive without sunlight. 7 Days Unit/Topic 41-53 Fossils Common Core Standards Activities Fossils Examine rock SC-04-3.5.1 Students will use representations of fossils to draw conclusions about the nature of the organisms and the basic environments that existed at the time; make inferences about the relationships to organisms that are alive today. samples from around the banks of the Kentucky River. Discuss evidence of fossils present in the rocks. Discuss the river environment at the time the fossils were living. Examine models of fossilized teeth. Compare those teeth to animals living today. Make inferences regarding the similarities and differences. Teacher-created imitation fossils are made by placing bones, shells, sticks, single leaves or other material in plaster of paris. When dry, students dig out the unknown fossils to determine their identities. Fossils found in Earth materials provide evidence about organisms that lived long ago and the nature of the environment at that time. Representations of fossils provide the basis for describing and drawing conclusions about the organisms and basic environments represented by them. Learning Targets (“I Can” Statements) Vocabulary environment, earth materials, fossil, organism, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict 8 Using evidence collected, students will also make inferences about the organisms’ environments. Examine the footprints of classmates made in clay, dirt, or paint to understand that scientists can identify animals by the footprints they leave behind. Observe models of animals that no longer exist to discover how those animals were adapted for life. Examine defensive features, teeth, and body shapes to gather information and infer how those animals lived. Days Unit/Topic 54-69 Earth Materials as Resources and Fast and Slow Earth Changes Common Core Standards Earth Materials as Resources SC-04-2.3.1 Students will: classify earth materials by the ways that they are used; explain how their properties make them useful for different purposes. Activities Research ways early Kentucky inhabitants used earth materials to fashion tools (e.g., mortars), create art (e.g., Learning Targets (“I Can” Statements) Vocabulary apparent movement, EarthSun system, seasons, sky, sundial, classify, collect data, communicate, design experiment, 9 Earth materials provide many of the resources humans use. The varied materials have different physical properties that can be used to describe, separate, sort, and classify them. Inferences about the unique properties of the earth materials yield ideas about their usefulness. For example, some are useful as building materials (e.g., stone, clay, marble), some as sources of fuel (e.g., petroleum, natural gas), or some for growing the plants we use as food. Fast and Slow Earth Changes SC-04-2.3.2 Students will describe and explain consequences of changes to the surface of the Earth, including some common fast changes (e.g., landslides, volcanic eruptions, earthquakes), and some common slow changes (e.g., erosion, weathering). The surface of the Earth changes. Some changes are due to slow processes such as erosion or weathering. Some changes are due sculptures, paints), and clothing items (e.g., beads, pins). Compare soil samples taken from around the school grounds. Test capacity to support plant growth by planting identical seeds in each soil sample and observing growth patterns. Take an “Earth Materials Walk” in and around the state capital building in Frankfort, Kentucky. Collect data about the use of earth materials in the capital’s construction. form hypothesis, identify variables, infer, measure, observe, organize data, predict Use a threedimensional model of a landform (e.g., volcano or mountain). Predict how the topography might change over time (fast or slow). Use a stream table as a model to simulate different landforms and 10 to rapid processes such as landslides, volcanic eruptions, and earthquakes. Analyzing the changes to identify cause and effect relationships helps to define and understand the consequences. demonstrate erosion and its impact on the earth’s surface. Investigate how vegetation affects erosion by running water over two soil surfaces—one bare and one planted with grass. Compare the amount of erosion that occurs with each. Investigate how different earth materials are impacted with erosion by conducting “rock races” to observe the deposition characteristics of various earth materials. Use stream tables as a model to investigate how flooding impacts the surface of the earth. Go on an observation walk to locate the effects or “tracks” of natural processes such as erosion or weathering. Use vinegar to simulate acid rain. Investigate how chemical weathering affects the mineral 11 Days Unit/Topic Standards calcite, an earth material. Demonstrate how wind can erode sane and other earth materials by blowing on sand in a stream table. Students design and build a windbreak and test its effectiveness in preventing wind erosion. Activities 70-82 Earth-Sun System Earth-Sun System Describe the SC-04-2.3.4 Students will identify patterns, recognize relationships, and draw conclusions about the Earth-Sun system by interpreting a variety of representations/models (e.g., diagrams, sundials, distance of sun above horizon) of the sun’s apparent movement in the sky. Changes in movement of objects in the sky have patterns that can be observed, described, and modeled. The Sun appears to move across the sky in the same way every day, but the Sun’s apparent path changes slowly over seasons. Data collected can be used to identify patterns, recognize relationships, and draw conclusions about the Earth and Sun system. relative positions of shadows at various times of the day. Choreograph the movement and revolution of the earth to demonstrate the reasons why seasons change. Make a sun dial using simple materials (plunger handle or dowel rod) to observe, describe, and record the apparent relative position and motion of the sun during the day Learning Targets (“I Can” Statements) Vocabulary apparent movement, Earth-Sun system, seasons, sky, sundial, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict 12 Moon Cycle SC-04-2.3.5 Students should understand that the moon appears to move across the sky on a daily basis much like the Sun. The observable shape of the moon can be described as it changes from day to day in a cycle that lasts about a month. Days Unit/Topic Days 83-EOY Weather Standards SC-04-2.3.3 Students will represent and interpret weather and weather data in order to make generalizations and/or predictions about weather changes from day to day and over seasons. Weather changes from day to day and over seasons. Weather can be described by observations and measurable quantities such as temperature, wind direction and speed, and precipitation. Data can be displayed and used to make predictions. Activities Construct weathermeasuring devices to measure aspects of local weather. Chart national weather patterns on a map and explain how these relate to local conditions. Identify patterns of change in local weather related to changes in barometric pressure, temperature, clouds, wind speed and direction, and precipitation. Use patterns to predict weather. Share weather forecasts on school news show or class newspaper. Collect weather data Learning Targets (“I Can” Statements) Vocabulary seasons, weather, weather data (includes temperature, wind direction, wind speed, precipitation), weather patterns 13 from Buenos Aires, a city in the southern hemisphere located at about the same distance from the equator as Lexington. Analyze seasonal change for the two cities. 91-99 States Of Matter Observe and explain SC-04-1.1.1 Students will explain how matter, including water, can be changed from one state to another. the changes in an ice cube over time. Investigate the effects of placing ice cubes in different locations for melting (e.g., in a cup of water, in sunshine, on the table, in your hands.) Observe an ice cube keeper. Evaluate its effectiveness and communicate the results. Describe the sequence of events in a change process. Classify common materials as solids, liquids, and gases. Materials can exist in different states—solid, liquid, and gas. Some common materials, such as water, can be changed from one state to another by heating or cooling. Resulting cause and effect relationships should be explored, described and predicted. cooling, heating, matter, states of matter (including solid, liquid, gas), water, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict 14 Days Unit/Topic 100-126 Heat, Light, Electricity (Series and Parallel Circuits) Common Core Standards Heat SC-04-4.6.5 Students will identify ways that heat can be produced (e.g. burning, rubbing) and properties of materials that conduct heat better than others ; describe the movement of heat between objects. Heat can be produced in many ways such as burning or rubbing. Heat moves from a warmer object to a cooler one by contact (conduction) or at a distance. Some materials absorb and conduct heat better than others. Simple investigations can illustrate that metal objects conduct heat better than wooden objects. Activities Differentiate between materials that are heat conductors (e.g., metals, water) and insulators (e.g., plastic, wood). Graph the length of time it takes an ice cube to melt. Identify ways to speed up or slow down the rate of melting (e.g., put the ice in an insulating container, change the surface area of the ice by crushing it). Pour hot water into similar-sized containers (e.g., metal, Styrofoam, glass, plastic). Hold color cards/liquid crystal paper on the exterior of the container to see how much heat is Learning Targets (“I Can” Statements) Vocabulary absorb, burning, conduct, conductor (metal, water), heat, insulator (plastic, wood), materials, movement, properties, rubbing (friction), temperature (freezing and boiling points of water) 15 Light SC-04-4.6.4 Students will analyze models/representations of light in order to generalize about the behavior of light. represent the path of light as it interacts with a variety of surfaces (reflecting, refracting, absorbing). Light can be observed as traveling in a straight line until it strikes an object. Light can be reflected by a shiny object (e.g., mirror, spoon), refracted by a lens (e.g., magnifying glass, eyeglasses), or absorbed by an object (e.g., dark surface). conducted through the material. Record the temperature and graph the heat lost in a Science Notebook. Observe convection currents in water by adding red food coloring to hot water on one side of a container and blue food coloring to cold water on the other side. Place several wax dots along a metal rod. Hold one end of the rod above a candle and to demonstrate the transfer of heat through the rod. Explore refraction, reflection, and absorption of light using simple materials (e.g., transparency film, copy paper, tissue paper and construction paper, water, oil, prism, magnifying glass, eyeglasses). Use a flashlight and reflective surfaces (e.g., mirror, aluminum foil, metal spoon, pan) to reflect absorb, color (black, white), interaction, light, object, path of light (straight line until it strikes an object), reflect, refract, surface (opaque, translucent, transparent), 16 Series and Parallel Circuits SC-04-4.6.3 Students will evaluate a variety of models/representations of electrical circuits (open, closed, series, and/or parallel) to make predictions related to changes in the system; compare the properties of conducting and non-conducting materials. Electricity in circuits can produce light, heat, and sound. Electrical circuits require a complete conducting path through which an electrical current can pass. Analysis of a light from one object’s surface to another. Vary the surface and color of the object. Predict and describe the differences. Predict the color, (including black and white) which absorbs or reflects the most heat energy when a thermometer is positioned under several different colors of construction paper and placed in the sun for an hour or more. Record results in a Science Notebook. Explore a variety of surfaces to find the common properties of materials that best reflect light. Complete an electrical circuit using a battery, a bulb and wires. Draw a diagram of the components and describe evidence of their interactions. Record observations and diagrams in a Science Notebook. Illustrate both closed conducting path, conductor, electrical circuit (open, closed, series, parallel), electrical current, electricity (produces light, heat, sound, magnetic effects), insulator (or nonconductor), model, properties, system (battery, bulb, wire), classify, 17 variety of circuit models creates an opportunity to make predictions about circuits, as well as to demonstrate an understanding of the concepts of open and closed circuits and basic conducting and non-conducting materials. Days Unit/Topic 127-151 Straight-line Motion, Push and Pull Forces, and Sound Common Core Standards Straight-line Motion and open circuits discovered from experimentation. Classify conductors (e.g., metal, liquid) and insulators (e.g., plastic, wood) based on the material. Complete parallel and series circuits. Draw a diagram of the flow of energy through the components of the system. Activities Learning Targets (“I Can” Statements) Vocabulary measure and record changes. distance, force (pushes and pulls), motion, position SC-04-1.2.1 Students will interpret or represent data related to an object’s straightline motion in order to make inferences and predictions of changes in position and/or time. An object’s motion can be described by measuring its change in position over time such as rolling different objects (e.g., spheres, toy cars) down a ramp. Collecting and representing data related to an object’s motion provides the opportunity to make comparisons and draw conclusions. Push and Pull Forces SC-04-1.2.2 Students will infer causes and effects of pushes and pulls (forces) on collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict Vary the height of the ramp and roll spheres down. Measure the speed or the distance the sphere rolls. Collect data in a Science Notebook. Use different sizes and masses of objects dropped from the same height at the same time to explore the force of gravity. explain how force causes movement. Describe and predict the path of 18 objects based on representations or interpretations of straight-line movement/motion in charts, graphs, and qualitative comparisons. The position and motion of objects can be changed by pushing or pulling. The amount of change is related to the force (defined as the strength of the push or pull) and the mass of the object(s) used. The force with which a ball is hit illustrates this principle. Cause and effect relationships, along with predicted consequences related to the strength of pushes and pulls (force) on an object’s position and motion should be explored and qualitatively compared. moving objects Identify the variables that change the direction and rate of moving objects. Use common sport activities (tennis, kickball, soccer, and/or baseball, tug-o’war) to demonstrate how the rate of motion is affected by the strength of the push or pull force. Design an experiment using different spheres (metal, plastic, wooden) and a ramp to determine if mass is related to the speed and motion of an object rolling down the ramp. Design an experiment where the amount of force applied to an object is the independent variable and time or distance use tools to collect data. 19 Sound SC-04-1.2.3 Students will: explain that sound is a result of vibrations, a type of motion; describe pitch (high, low) as a difference in sounds that are produced and relate that to the rate of vibration. Vibration is a type of motion that can be observed, described, measured and compared. Sound is produced by vibrating objects. The pitch of the sound can be varied by changing the rate of vibration. The relationship between rates of vibration and the produced sound can be described traveled is the dependent variable. Drag a tub full of metal washers and a tub full of cotton balls a certain distance. Use a spring scale to measure the force needed to move the two masses. Vary the volume of water in a bottle to determine the effect on the pitch produced. Use findings to predict the pitch produced by an untested volume of water. Experiment with thicker and thinner or shorter and longer rubber bands to compare the variations of vibration. Use tuning forks, xylophones, or other percussion explain how vibrations affect pitch. motion, pitch (high and low), sound, vibration, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict 20 and graphed. instruments explore vibrations and the sounds produced. Pluck the end of ruler extended beyond the edge of a table. Vary the length of the ruler to hear changes in pitch and observe vibrations. Compare the sound a tuba makes to the sound of a trumpet. Explain why the sounds are different. Record data in a table in a Science Notebook. Explore and compare sounds through solids, liquids, and gases. Use a Slinky to demonstrate sound waves. draw conclusions about what affects motion and sound. 21 Days Unit/Topic 152-175 Environments and Harmful/Beneficial Environmental Changes Common Core Standards Environments SC-04-4.7.1 Students will make predictions and/or inferences based on patterns of evidence related to the survival and reproductive success of organisms in particular environments. The world has many different environments. Distinct environments support the lives of different types of organisms. When the environment changes, some plants and animals survive and reproduce and others die or move to new locations. Examples of environmental changes resulting in either increase or decrease in numbers of a particular organism should be explored in order to discover patterns and resulting cause and effect relationships between organisms and their environments (e.g., structures and behaviors that make an organism suited to a particular environment). Connections and conclusions should be made based on data. Activities Investigate to make inferences regarding an organism’s optimum conditions and environmental preferences (light/dark, damp/dry, and cold/warm). Begin the process with finding students’ environmental preferences. Design an experiment and graph the behavioral response of an organism to environmental factors (e.g. water, light, temperature). Place a board on a grassy area. Observe and record changes in plants and animal populations under the board over several weeks. Identify adaptive structures that determine how an animal survives in its environment Learning Targets (“I Can” Statements) Vocabulary animal, environment, human interaction with the environment (beneficial or harmful), organism, plant, reproductive success, survival, classify, collect data, communicate, design experiment, form hypothesis, identify variables, infer, measure, observe, organize data, predict explain how adaptations help organisms to survive. 22 Beneficial & Harmful Environmental Changes SC-04-4.7.2 Students will describe human interactions in the environment where they live; classify the interactions as beneficial or harmful to the environment using data/evidence to support conclusions. All organisms, including humans, cause changes in the environment where they live. Some of these changes are detrimental to the organism or to other organisms; other changes are beneficial (e.g., dams benefit some aquatic organisms but are detrimental to others). By evaluating the consequences of change using cause and effect relationships, solutions to real life situations/dilemmas can be proposed. Develop and discuss solutions to the harmful impact of human interaction with the environment (e.g., cleaning an oil spill, reconstruction following coal mining in Kentucky). describe ways people impact their environment. Research the impact of construction or development on a particular environment. Discuss how changes to the environment are beneficial and harmful. decide if something is beneficial or harmful. 23