Animal Classification Word Sort is a superb revision activity.
Vertebrates
-birds, fishes, amphibians, mammals, reptiles
Invertebrates
- insects, annelids, mollusk, arthropods, protozoa, crustaceans, arachnids, echinoderms.
Children will love to rack their brains to do the work sheets.
As they write down the spellings they will remember them better.
Answer key included.