Discovery Education
The Time of Our Life
Mammals are some of the newest organisms to appear on Earth. Young scholars complete an activity that results in a timeline showing the appearance of different types of living organisms. Provided with a list that spans from prokaryotes...
Smarter Balanced
Classifying Vertebrates
What features do scientists use to classify animals into groups? Class groups examine a series of paired images of vertebrates (a bass and a trout, a toad and a newt, a crocodile and a tortoise, an owl and a robin, a tiger and a bear)...
Other popular searches
- Amphibians and Reptiles
- Amphibians Reptiles
- Amphibians and Reptiles K 2
- Amphibians and Reptiles K
- Reptiles Amphibians Fish
- Compare Reptiles Amphibians
- Amphibians and Reptiles Prek
- Reptiles Amphibians Birds
- Amphibians and Reptiles Unit
- Amphibians and Reptiles Perk
- Amphibians and Reptiles 3 5
- Reptiles Amphibians Anatomy