Students will LOVE this fun worksheet! They'll color each square based on what Class of Chordates each animal belongs to. When finished, they'll find MARIO (or LUIGI). FISH = Blue, BIRDS = Red, MAMMALS = Yellow, AMPHIBIANS = Black, REPTILES = Tan). Leave any INVERTEBRATES White, and color any PLANTS Brown. This is actually a TWO-PAGE Worksheet, basically the same content on both. You can do partners, with one having the TOP page, and the other the BOTTOM. Or, Give everyone the BOTTOM sheet t