This workbook set of pages gives you space to show pictures and examples of the 7 major families of vertebrates (animals with backbones): jawless fishes, bony fishes, cartilaginous fishes, mammals, birds, reptiles, and amphibians. The page for mammals has extra spaces to show more examples of mammals, since they have such variation.
It also has a simplified version on page 4, which could be used with younger students.
This would be a great team project. Kagan-friendly learning.