Curated OER
Food Color Chemistry
Students investigate plant pigments in fruits and vegetables. In this plant pigments lesson plan, students observe the effects of pH changes on chlorophyll in one demonstration and they observe the effects pH changes on flavonoids in...
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HOW FAST DO SEDIMENT GRAINS OF DIFFERENT SIZES SETTLE?
Students conduct an experiment using sand, a jar, and a paper clip to analyze the effects of different kinds of sand vis a vis its sediment. They graph their findings and analyze for factors of size, shape, and density.
Curated OER
Estuaries, Estuarine Habitats, and Adaptations
Students conduct research on estuaries. They design and construct an estuary, describe the physical characteristics of an estuary, and create a diagram illustrating an estuarine food web.
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Structure of Earth
Seventh graders study and make a model of the significant formations of the ocean floor. They examine images and illustration and apply their imagination while creating the model. They are challenged to complete further research as an...
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Hudson Canyon Expedition Let's Bet on Sediments!
Students investigate and analyze the patterns of sedimentation in the Hudson Canyon students observe how heavier particles sink faster than finer particles. They study that submarine landslides (trench slope failure) are
Curated OER
Survival of the Fishes
Students study the aquatic environment in which largemouth bass are able to survive. They participate in a mystery animal activity based on their own basic needs to determine the identity of the largemouth bass.