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Lesson Plan
Curated OER

Diurnal Cycling Experiments

For Teachers 9th - 12th
Pupils carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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Lesson Plan
Curated OER

Meet an Aquatic Snail

For Teachers K
Students explore aquatic snails. In this life science activity, students create a class list of questions about aquatic snails and begin to observe aquatic snails in the classroom. Students record observations.
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Lesson Plan
Curated OER

What is Life?

For Teachers 2nd - 4th
Students investigate the characteristics of living things. In this life science instructional activity, students examine several living and non-living specimens. Students determine which things are living and non-living.
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Lesson Plan
Curated OER

Leaf Transpiration

For Teachers 4th - 5th
Young scholars determine the amount of water loss due the transpiration.
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Lesson Plan
Curated OER

Does a change in pH affect the growth and survival rate of aquatic plants?

For Teachers 9th - 11th
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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