π£
Grade 2 Science Β· World 7: Life Cycle Farm Β· Level 48
Amphibians: Egg to Frog
Order a frog's life cycle: egg, tadpole, froglet, frog.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 48
- Frogs are amphibians. A mother frog lays lots of jelly-covered eggs in water.
- A tadpole hatches. It lives under water, breathes with gills, and swims with its tail. It doesn't look like a frog at all!
- The tadpole grows back legs, then front legs. Its tail gets shorter. Now it's a froglet. It grows lungs to breathe air.
- The froglet becomes an adult frog that can live in water and on land. Frogs lay eggs, and the cycle starts again.
- Your turn! Put a frog's life cycle in order.
- Try it with a grown-up! In spring, look for frog eggs or tadpoles in a pond or a ditch. Just look: leave them where they live.
Georgia Standards of Excellence in Science:
- S2L1.a β Ask questions to determine the sequence of the life cycle of common animals in your area: a mammal such as a cat, dog or classroom pet, a bird such as a chicken, an amphibian such as a frog, and an insect such as a butterfly.