A class (subcategory) of vertebrate. The set includes an overview of amphibian characteristics and three-part photo cards for 12 amphibians.
Subjects include: American toad, bullfrog, green frog, gulf coast toad, marbled salamander, pacific tree frog, red-spotted eel, red-spotted newt, rough skinned newt, small mouthed salamander, spotted salamander, and wood frog.
Working with these popular card packets helps children find order in their world. First introduce one category alone for naming. Then, mix with other categories for sorting, comparing, and contrasting.