Chapter 5 Experiments: Life Cycles of Some Animals

Watch the experiments, predict at each pause sign, then see the results. Length: 4 min 23 s. Captions are on: use the CC button.

Jump to

• 0:00 · Introduction
• 0:15 · What is a life cycle?
• 0:34 · Meet four animals
• 0:52 · Chicken: three stages
• 1:08 · Frog: three stages
• 1:26 · Grasshopper and cockroach
• 1:43 · Part A results
• 1:57 · Part B: caring for them
• 2:17 · Butterfly: four stages
• 2:34 · Larva or pupa?
• 2:51 · Mosquito and mealworm beetle
• 3:09 · Stop mosquitoes breeding
• 3:26 · Chicken and frog
• 3:48 · Mosquito, butterfly, cockroach
• 4:07 · Let us conclude