This video, with two young boys as your hosts, shows each stage as the tadpoles turn into frogs.
Web Links
How to Raise Tadpoles
Here’s what you need to know if you’re about to raise your own tadpoles.
More on Raising Tadpoles
Raising tadpoles to fine young frogs—this site has photograph of all the different stages.
Facts about Frogs
All about frogs for teachers and kids.