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Lesson Plan
Curated OER

Extraction of DNA from Onion

For Teachers 10th - 12th
Students experiment with DNA by isolating it from plant tissue. They investigate whole onions to prepare DNA. They complete the experiment to examine the structural characteristics of DNA.
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Worksheet
Curated OER

The Nervous System

For Students Higher Ed
In this nervous system worksheet, students review the structure and function of the central nervous system. This worksheet has 1 drawing and 17 fill in the blank statements.
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Worksheet
Curated OER

Elements Found in Living Things

For Students 9th - 12th
In this elements worksheet, high schoolers review the most common elements found in living things. Students color in two pictures with the percentages of the elements found in that living thing.
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Worksheet
Curated OER

Brain Cells

For Students 6th - 7th
In this brain cells worksheet, students learn about neurons. Students read about the different types of neurons and their life span. Students also study the neuron diagram and glial cells.

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