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How Plants Help Us Breathe
Third graders discuss how humans breathe and how plants help us to stay alive. In groups, they identify and label the different parts of plants and describe their functions. They compare and contrast the ways plants and animals breathe...
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Me And My Shadow
Students investigate the concept of a shadow. They design a tool to create shadows for an experiment. They make observations and record the size and shape of shadows. The lesson contains background information for the teacher to deliver...
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Basic Needs of Plants
Second graders conduct a plant experiment. In this basic needs of plants lesson, 2nd graders observe plants for two weeks. Students record data from their plants in journals.
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Barrier Islands
Third graders explore how barrier islands work. In this erosion lesson, 3rd graders create barrier islands in stream tables and simulate wave action to see how it affects their island.
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Movement
Students explore experimentation as a method for solving problems. In this movement lesson plan, students observe marbles rolling down a ramp, identify variables that could cause the marble to roll faster or farther, test changing one...
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Discovering Gravity: What Goes Up Must Come Down
Students observe falling objects. In this instructional activity about gravity, students work in groups to determine how objects fall. Students determine speed of objects falling and whether weight is a factor. Students understand the...
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Weather
Fifth graders study the water cycle. In this science lesson plan, 5th graders distinguish among evaporation, condensation, and precipitation phases of the water cycle.
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Why is it so hot when I sit next to the window?
Students investigate how energy travels through glass. For this energy usage lesson, students conduct an experiment in which they decide if window film affects how much energy travels through the glass. Students use a journal to make...
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Land Use and Lawmaking in California
Students investigate the laws of using land. In this California Government lesson, students examine the many uses of land in California and find an environmental issue they care about. Students write a letter to a politician...
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The Human Brain
Students identify parts of the human brain. In this biology lesson, students watch a video about the human brain. Students use different colors of clay to construct and label the three parts of the brain.
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The Sun Does What?
Students examine why the sun rises in the east and sets in the west. In this sun lesson, students explore the sunset and shadows. Students prove that the sun's position changes during the day. Students investigate what causes a shadow....
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Water Wonders
Students explore hydrology concepts. In this environment and biology lesson, students identify and describe macroinvertebrates using a variety of pictures and resources. Students observe and write about a classroom aquarium in which...
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Bringing the Solar System to Life
Students walk marked paths as they simulate the orbit of the planets. In this solar system lesson, students recognize the relationship between the sun and the planets. Students visualize how the phases of the moon are seen.
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Rechargeable Batteries
High schoolers explore how rechargeable batteries work by conducting a series of experiments. In this physics instructional activity, students discuss the benefits of using rechargeable batteries over disposable ones. They build their...
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students explain the relationship between magnetism and electricity. In this physics lesson, students describe the transformation of energy. They create an electromagnet and investigate the factors affecting its strength.
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Coloring Fabrics With Dyes from Plant Materials K-12 Experiments & Background Information
Young scholars investigate the effects of acid and bases on dyes made with plant materials. In this chromatography lesson students predict color outcomes and complete a lab activity on color combinations.
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Hydroponics
Students examine how to grow plants using a hydroponic system. In this hydroponics lesson students identify the advantages and disadvantages of growing plants hydrologically.
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Plankton / Phytoplankton
Young scholars discuss the importance of plankton in the ocean ecosystem. In this biology lesson, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global...
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Worm Compost & Vermicomposting
Students explore vermicomposting, the species of worms needed and the proper climate for it. In this composting lesson students make their own worm compost bin.
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Kite Experiments and Building Information
Students build their own kite following certain procedures. In this physics lesson, students explain the aerodynamics concepts involved in flying kites. They trace the development of aviation.
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Sunspots
Young scholars examine what a sunspot is and how it is produced. In this sun lesson students locate and measure sunspots then view them through a camera.
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Crystal Growing
Students explore the different phases of a crystal. In this mineral lesson plan students grow their own sugar crystals using a sugar recipe.
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Electrolysis
Learners conduct a series of experiments on water electrolysis. In this chemistry lesson, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
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Testing Water for Hardness Using Soap Bubbles K-12 Experiments & Background Information
Students examine water and what causes it to become hard. In this water lesson students use the soap test and determine the mineral content and hardness of a sample of water.