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DNA Extraction
Source Institutions
Learners use a simple process to extract DNA from strawberries.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-480.gif?itok=oFXFOemd)
Power To Go
Source Institutions
Learners observe an electrochemical cell constructed from a small jar containing zinc and copper strips immersed in separate solutions. The strips are connected to a motor that turns a small fan.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-104.jpg?itok=MyzO8ETl)
Pom Pom Potential
Source Institutions
In this kinesthetic activity, learners move pom-pom "ions" across a membrane to simulate how an action potential is propagated along an axon.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-049.png?itok=asLyEx3A)
Bee Builders
Source Institutions
In this activity, learners make a model of a beehive using simple materials.
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Slimy Cells
Source Institutions
In this activity, learners solidify their conceptualization of cells by building a model of a cell in a ziplock bag.