Curated OER
Erosion in Freshwater Ecosystems
Students explore the concept of sediment pollution. In this erosion lesson, students discuss the process of erosion and determine how sediment pollution affects animals that live in freshwater ecosystems. Students respond to questions...
Curated OER
Snot: NC Summer Tour Lesson 2007
Young scholars study various aspects of mucous. In this mucous lesson, students investigate the purpose of mucous. Young scholars create fake mucous.
Curated OER
Chemical Reactions With Vinegar
Second graders observe chemical reactions. In this scientific inquiry lesson plan, 2nd graders determine whether vinegar creates a chemical reaction by observing two different experiments. A list of 7 supplies is included. In addition,...
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Pollen Tracks
Pupils participate in an artificial dig investigating imitiation rock samples that contain "pollen" from ancient plants. Students determine which plants the pollen samples came from.
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Cleansing, Sparkling Koos
Students explore the importance of water conservation and investigate how plants clean water.
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Pawing Around
Learners identify common wildlife by investigating their footprints. They examine where and how to look for signs of animal activity. They create casts of animal tracks and gather information about the animal from the location it was found.
Curated OER
Suitcase, Parfleche and 'Isaptakay
Third graders explore farfeche and how the Nez Perce people use natural materials to derive colors for their artwork. They explore traditional paints and dyes used by the Nez Perce and create their own parfleche 'isaptakay.
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Back to the Earth
Students conduct an experiment in which they bury four objects (apple, lettuce, plastic and styrofoam) in the ground and come back to observe them a month later. They consider what biodegrades and how it affects our planet.
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Decomposition
Students create a compost pile and chart changes as the materials decompose. Students draw pictures of items placed into their "landfill" and predict how and whether the item will change or not. After two weeks, students write...
Curated OER
Decomposition
Learners create a compost pile and chart changes as the materials decompose. Students draw pictures of items placed into their "landfill" and predict how and whether the item will change or not. After two weeks, learners write...
Curated OER
I Have a Bone To Pick With You
Students explore fossils and how they are found by paleontologists.
Curated OER
Ugh! We DRINK This Stuff?
Young scholars explain the processes involved in the cleansing and purifying of surface water. After a lecture/demo, students engage in an experiment that illustrates how water is cleansed before we drink it.
Curated OER
Where Do Green Plants Get Energy?
Fourth graders realize that plants need light, water, and carbon dioxide to carry out photosynthesis. They participate in groups of 4 to plant (with materials provided) a test group of beans to compare to the control group, write a...