Amphibious Classification Vocabulary and Fill in the Blank is a simple, no-prep worksheet that helps students learn and review the 6 main animal groups: mammals, birds, reptiles, amphibians, fish, and insects. Students read short definitions, use the word bank to complete each sentence, then color the frog and character page when finished. Perfect for science centers, independent work, morning work, early finishers, homework, sub plans, or review. What’s Included1 worksheet with:Clear definition