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Lesson Plan
Curated OER

Tick-Tock: Biological Clock

For Teachers 3rd - 12th
Learners complete several activities that stimulate their assessment of time. They consider the term 'biological clock' and how animals in the wild depend on their own internal clocks for survival.
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Lesson Plan
Curated OER

Biological Rhythms

For Teachers 3rd - 12th
Students conduct experiments to determine their circadian rhythms for a cycle of about 24 hours.
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Lesson Plan
Curated OER

Animal Behavior: "Groggy Goldfish"

For Teachers 3rd - 5th
Students observe goldfish in different environments. In this biology lesson plan, students watch the behavior of goldfish in water of varying temperatures.
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Worksheet
Teacher Writing Center

Spring Lesson

For Students 2nd - 6th Standards
Ring in the spring with a study of adverbs. These spring worksheets cover when and how to use adverbs, provide plenty of adverbs to try out, and use images of spring as inspiration for students to tap into as they write original sentences.

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