Curated OER
Microscopes: Is what you see, what you got?
Eighth graders identify the parts and functions of the microscope. In this biology lesson, 8th graders observe different samples under different types of microscopes. They compare and contrast the details they see.
Curated OER
Acids and Bases - Vinegar II
Eighth graders experiment what happens when acids and bases are mixed together. In this acids and bases experimental lesson, 8th graders decide which of three solutions of unknown pH will neutralize a fourth solution of unknown pH.
Curated OER
Plant Biotechnology: Controlling Tissue Differentiation
Students demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.
Curated OER
How Tall Are We?
Students in a Kindergarten class measure each other's height using large building blocks and then visit a 2nd and a 4th grade class to measure those students. They display the results in bar graphs, comparing the different age groups.
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Post-settlement landscape evolution
Students use this example, a field laboratory in introductory geology becomes a test of a hypothesis: Does the model proposed by Stanley Trimble for Coon Creek, Wisconsin adequately describe the history of post-European-settlement...
Curated OER
Tree Bagging
Students bag trees to determine the mass of the water given off in the evapotranspiration process.
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Using Soil properties and Vegetation Differences to Hypothesize the Land Use History and Topographic Differences between Two Locations
Ninth graders take soil samples and perform tests on these samples.
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Insect Classification
Students compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
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Calculating the Average Mass of the Newly Discovered Element: Bean
Learners determine the average mass of a new element using masses from three isotopes. In this chemistry lesson, students explain what an isotope is. They discuss their importance and uses.
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WATTS UP?
Second graders research the Internet as they classify different forms of energy, investigate electrical energy and how to conserve energy.
Curated OER
Must Love Animals!
Students research an animal and present their findings in an AppleWorks slideshow using computers, internet access, and Inspiration educational software. This lesson is intended for a middle-level Language Arts or Science classroom.