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Showing results 21 to 28 of 28
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DNA and Histone Model
Source Institutions
In this activity, learners construct a 3-D paper model depicting how histone, acetyl and methyl molecules control access to DNA and affect gene DNA expression.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-141.jpg?itok=dbleIs8D)
Have Your DNA and Eat It Too
Source Institutions
In this activity, learners build edible models of DNA, while learning basic DNA structure and the rules of base pairing.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-101.jpg?itok=5GItGDIk)
Coffee to Carbon
Source Institutions
In this activity, learners place cards featuring biological structures in order by their relative size from largest to smallest.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-100.jpg?itok=h5SyWtj2)
Dealing Signals
Source Institutions
In this activity, use standard playing cards to introduce learners to cellular interactions such as cell to cell recognition and signal and receptor specificity.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-103.jpg?itok=Pi4yOzoK)
What's the Risk?
Source Institutions
To discover the risk and protective factors involved in substance addiction, learners play a game of chance to determine whether a fictitious child is likely or unlikely to abuse drugs.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-102.jpg?itok=bPbXUxh-)
Build-A-Membrane
Source Institutions
In this activity, learners cut, fold, and paste paper representing biomolecules to create a three-dimensional cell membrane with embedded proteins.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-149.png?itok=bhzmFDua)
Hatch-a-Cyst
Source Institutions
What is the optimal environment for hatching brine shrimp? Using a scaffold, learners design and conduct experiments testing the effect of a single abiotic factor on brine shrimp cyst hatch rate.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-148.png?itok=4EgPW3pi)
Family Traits and Traditions
Source Institutions
In this activity, learners play a matching game with their families to discover common inherited traits and traditions. Learners distinguish between inherited traits and learned traditions.