P3 Science Hblt3 W2 Lifecycle
- 1. Day 1 : Monday (30 mins) P3 HBL Term 3Week 2 Life Cycles Part 1 1
- 2. Lo o k at the pic ture s be lo w …. W do the pictures tell you? hat Be fo re Afte r A dead community. No continuity of life. 2
- 3. Lo o k at the pic ture s be lo w …. W do these pictures tell hat you? A community of life. Reproduction takes place. 3
- 4. Be lo w are pic ture s o f s o me animals …. Ichthyosaur Archaeopteryx Thylacine Dinosaurs Spectacled Cormorant Sabre-Toothed "Tiger" Dodo Dire Wolf 4
- 5. 5
- 6. A life c yc le is like …. Smooth Ongoing A b i c y c l e Continual wh e e l What are some words you can think of to describe the bicycle wheel? 6
- 7. A life c yc le re s e mble s …. A wheel divided into stages. Rotation of Recycle Communication earth materials 7
- 8. Whe re do yo ung c o me fro m ? Cassowary egg Cassowary Is it from the egg first OR… the adult animal? 8
- 9. Whe re do yo ung c o me fro m ? Young comes from fertilised eggs!!! Moth Chicken 9
- 10. Whe re do yo ung c o me fro m ? Young hatch from eggs Young was given birth alive from mother’s womb with 10 placenta
- 11. Activity 1 - Life cycle “The life cycle of an organism stops once it grows into an adult.” Is the sentence true or false? 11
- 12. Activity 2 – Life Cycle Farmer Dylan placed some hens and cockerels together in Pen A. In Pen B, he kept only hens. Several days later, he noticed that the hens in both pens have laid eggs. A few weeks later, he noticed that the eggs in Pen A have hatched into eggs but not those in Pen B. Explain to Farmer Dylan why this has happened. How long does Farmer Dylan have to wait for the egg to hatch? If Farmer Dylan wanted to rear eggs for eating only, what must he do? 12
- 13. Day 2 : Tuesday (60 mins) P3 HBL Term 2 Week 2 Life Cycles Part 2 13
- 14. Life Cycles • Animals • Chicken • Insects • Cockroach • Butterfly • Mosquito • Mealworm Beetle • Amphibians • Frogs
- 15. Life Cycles Amphibians • Frogs
- 16. Frog Eggs
- 17. Frog Eggs
- 18. Frog Eggs
- 19. Tadpoles - Young
- 20. Tadpoles - Young
- 21. Tadpoles - Young
- 22. Tadpoles - Young
- 23. Tadpoles - Young
- 24. Kermit the Frog
- 25. Frog Lifecycle 6 to 21 days to hatch eggs adult young 12 to 16 weeks
- 26. Animals Chicken
- 27. Chicken - Eggs
- 28. Chicken - Eggs
- 29. Chicken - Eggs
- 30. Chick - Young
- 31. Chicken - Adult
- 32. Chicken Lifecycle 21 days to hatch eggs adult young
- 34. Insects Insects • Cockroach • Butterfly • Mosquito • Mealworm Beetle
- 35. Mealworm - Eggs
- 36. Mealworm Larvae
- 37. moulted skin ~ 14 times
- 38. Mealworm Pupae
- 39. Mealworm Beetles
- 40. Mealworm Lifecycle 3o to 60 1 week days to hatch eggs adult larva pupa weeks 6 to 3o to days months
- 41. YUMMY!
- 42. Butterfly Egg
- 43. Butterfly Larva - Caterpillar
- 45. preparing to...
- 46. Butterfly Pupae
- 48. Butterfly
- 53. Cockroach Nymphs
- 54. Adult Cockroach
- 56. Cockroach Lifecycle 6 - 7 weeks to hatch eggs adult young 9 - 13 months to hatch
- 57. Mosquito - Eggs
- 59. Mosquito Pupae
- 61. Mosquito - Adult
- 62. Mosquito Lifecycle 24 to 48 to hatch eggs adult larva pupa 7 to 10 days
- 63. Activity 1 - Challenge Choose an animal that you have learnt from the slides. Find out new information about the animal, such as the number of stages in its life cycle, the things it needs to survive, and some other interesting facts about your animal. Present these information on a chart/poster. 63
- 64. Day 3 : Thursday (30 mins) P3 HBL Term 2 Week 2 Life Cycles Part 3 64
- 65. Activity 1 Rabbit , mosquito , parrot , butterfly , duck , m , chicken , tiger , an m oth, frog, dragonfly, m ealw , ants, bear orm Classify these animals into three groups according to their life cycles. egg egg Adult young Adult larva Adult Young pupa 65
- 66. Activity 2 • Read I- Science Textbook (Cycles) Chapter 1 Pg 2 to 11 • Complete I – Science Workbook (Cycles) Pg 1 to 7 Acknowledgement: httb://w3weshare.moe.edu.sg 66