See them erupt with excitement building a realistic volcano scene. This giant cardboard and plaster model is classic earth science learning at its finest. Choose from two volcano shapes that stand a foot tall each, then deck out the scene with non-toxic paint, trees, and (of course) the dinos. Follow easy instructions to mix non-hazardous chemicals and dyes, then watch as they combine to create an epic chemical reaction of flowing red lava and molten rock. Boom.

From Thames & Kosmos, for ages 8-12 yrs.