Curated OER
Forensic Detectives: Who Did It?
Middle schoolers explore forensic science and its uses in criminal investigations. They solve a fictional crime by identifying and analyzing the fingerprints, strand of hair, and thread samples for evidence. After completing charts for...
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Soil Examination
Young scholars examine soil. In this science lesson plan, students recognize different populations in a soil sample, demonstrate and observe water and wind erosion, and construct a levee flood control technique.
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Does a change in pH affect the growth and survival rate of aquatic plants?
Students determine if changes in pH affect the growth and survival rates of aquatic plants. They evaluate the optimal pH levels for the growth of aquatic plants.
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Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Students evaluate the importance of hormones in living things. In this biology lesson plan, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis questions.
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Determination of Overall Water Quality Using a Quantitative Macroinvertebrate Survey
Students examine water samples from a local stream. They identify various types of macroinvertebrates found in that water ecosystem and perform a quantitative macroinvertebrate survey to determine the stream's water quality.
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Testing Termites to Discover
Students design an experiment to discover how termites respond to their environment.
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Bioremediation
Students design and conduct investigations that illustrate the effect bioremediation has on organic matter and determine environmental applications. They, in groups, present their findings to the class.
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Origins: Earth is Born
Students collect and identify micrometeorites from space. Students create collection devices and retrieval methods for matter. They prepare slides and view particles found. Students discuss where the identifiable particles originated...
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Beach Sands of the World
Students examine a variety of sand samples from throughout the world. On an index card, they write the characteristics of the sand and draw what the grains look like to use during the activity. Using a map, they practice plotting...