Science Adventures with Dora the Explorer and Diego!  

Diego My First Rock Collecting Kit
Bursting with activities for preschoolers, Scientific Explorer's Dora and Diego kits prompt youngsters to get their hands on creative projects and promote an early appreciation for science. Can a rock float? How do you make rocks fizz? Could something eat a rock? You will learn all this and more as you start your own rock collection and test rocks like a real geologist. If you like rocks, Diego's My First Rock Collecting Kit is for you! Ages 4 and up.

$18.95