Curated OER
Olympic Training Center
Students decide on an activity like running, swimming or skating for a performance analysis. They have friends or family members videotape them as they exercise, then review the video to see how they can improve their performance.
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Field Crops in the Agro-ecosystem
Ninth graders explore how to apply ecological analysis to cropping systems. In this agro-ecosystem lesson students study management practices including soil and fertility.
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The Atmosphere and Flight
Students investigate evaporation and condensation, and apply the concepts to understanding cloud formation.
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Magnetism
For this magnetism worksheet, students review concepts relating to magnetic fields, transformers, galvanometers, and electric motors. This worksheet has 9 fill in the blank and 11 short answer questions.
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Breathing and Exercise
Students observe and record how breathing changes with physical activities. In this physical activity instructional activity students form groups and complete their activity and worksheets.
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Miscellaneous Light Topics
In this light topics science worksheet, students read selections about fiber optics, fluorescent light, incandescent light, total internal reflection, polarization, glow-in-the-dark light, and lasers. Students then respond to 32...
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Solid Water
Students turn solid water (ice) into liquid water. In this solid and liquid water lesson plan, students use water, ice, cups, and heat in order to change water from one state to another. They draw their findings as well.
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Let There Be Light
Fifth graders explore electricity. In this electricity lesson, 5th graders experiment with open and closed circuits. Students determine how to properly connect a battery and bulb to illuminate the bulb.
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The Magic School Bus Rocks and Rolls
Students participate in a science experiment to show them the power that water erosion has to sculpt stone. They explore how running water moves earth and creates new landforms.
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Let's Create an Ecosystem
Seventh graders discover how an ecosystem works by creating one in class. For this Earth science lesson, 7th graders study vocabulary terms associated with ecosystem and read environment handouts. Students create an...
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Pond and Pond Organisms
Students explore pond ecosystems. In this pond organism activity, students will use pond water and a plastic bad in order to locate and identify freshwater organisms. The activity is designed for younger grades, but...
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The Excretory System
In this excretory system instructional activity, students read a brief excerpt about water balance and the excretory system. Then they identify what compound birds, insects and reptiles living in dry habitats excrete. Students also...
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Measuring Wind Speed
Students study wind speed and collect wind speed data. In this wind speed lesson, students visit a website to learn about the local wind speed forecast for their week. Students discuss wind and wind speed. Students collect wind speed...
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Create a Pathway
Fifth graders build and experiment with electric circuits using easily available materials. They hypothesize what may happen if a part is changed.
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Nuclear-Powered Space Probes
In this space probes worksheet, students read about radioisotope thermoelectric generators and how they work. Then students complete 3 short answer questions.
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Circuit Basics
In this circuits worksheet, students compare voltage, current, and resistance. Students draw a battery with a resistor, switch, and light bulb. This worksheet has 6 short answer, 1 matching, and 6 drawing questions.
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Food Webs
Fourth graders discover how organisms depend upon each other in an ecosystem. In this ecosystems lesson, 4th graders use food webs to discuss the interdependence between organisms in an ecosystem.
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Crayograph Quilts
Students create a quilt-like fabric swatches using Crayograph crayons, emery paper and rubbing plates.
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Breaking News English: Russia Issues 5000-Rouble Note
In this English worksheet, students read "Russia Issues 5000-Rouble Note," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
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Aurora Borealis
Middle schoolers discuss what causes the northern lights and the folklore attached to them. They discuss magnetic fields, and use various common materials to discover if ions conduct electricity.
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Coral Reefs Endangered
Young scholars research where in the world coral reefs are located. In this ecology lesson, students create food chains and food web. They simulate growing coral reefs to understand their characteristics better.
CK-12 Foundation
Ck 12: Earth Science: Flow of Energy in Ecosystems Study Guide
Review the flow of energy through ecosystems with this study guide.
CK-12 Foundation
Ck 12: Life Science: Flow of Energy
[Free Registration/Login may be required to access all resource tools.] When an herbivore eats a plant, the energy in the plant tissues is used by the herbivore. Every time energy is transferred from one organism to another, there is a...