Beans

Update: I found another bean lab: Bean Quadrat Sampling!  If you’re not familiar with Quadrat sampling, take a look at Blades of Grass.

In addition to the Bean Biodiversity Lab, I use beans for the Beanium Isotope Lab, Dominant and Recessive Genes, and Mark-Recapture Beans.  Take a look at TOPScience Corn and Beans.  Lastly, look at Teaching Moles through Beans.  The links are at the bottom of the page.  Genius!