Part of the Classroom Learning Series, this Animal Bites kit shows kids actual animal teeth from the three major groups, and helps them understand how and why they're different.

The Classroom Animal Tracks Kit, part of the Classroom Learning Series, introduces kids to science based on familiar animals' footprints; a truly hands-(or feet!) on project!

Part of the Classroom Learning Series, the Classroom Dino Traces Kits recreate all the fun and excitement of a real dig, right there in your home or classroom. With three editions available, for T. Rex, Velociraptor, and Triceratops, why not investigate them all?

Get even deeper into dinosaurs with the Classroom Eyewitness Dinoworks Kit! Study them from the inside out by casting, painting, and assembling your own dinosaur skeletons.

Jump in and find out all about ocean creatures with the Classroom Eyewitness Ocean Life Kit! Even with all the supplies to cast and paint tons of cool ocean models, it's also got room for tons of amazing facts about animals from the past, and those we have today.

Part of the Classroom Learning Series, these Classroom Fossil Kits illustrate the past in ways that kids can see and feel. Bring the world of fossil studying and collection to your home or school!

Continue your journey into the past with this installment of the Classroom Learning Series, Classroom Fossilworks Kit, and get a hands-on approach to fossils by actually casting your own!

No bones about it - the Classroom Human Traces Kit really gets down to details. Kids can use the plastic molds to make their own traces of human bones, then cut them out and assemble a complete skeleton!