Khoa học Lớp4 Description
Science Grade 4 is the best textbook app
User manual TOPIC 1: QUALITY Lesson 1. Some properties and roles of water Lesson 2. Transformation of water Lesson 3. Water pollution and protection Lesson 4. Composition and properties of air gas Lesson 5. Wind, storm Lesson 6. Air pollution and air environment protection Lesson 7. Topic review Substance TOPIC 2: ENERGY Lesson 8. Light source and light transmission Lesson 9. Light with life Lesson 10. Sound Lesson 11. Sound in life Lesson 12. Temperature and thermometer Lesson 13. Heat transfer and heat conductor Lesson 14. Review of the topic Energy TOPIC 3: PLANT AND ANIMALS Lesson 15. What do plants need to live and grow? Lesson 16. The living needs of animals Lesson 17. Taking care of plants and animals Lesson 18. Reviewing the topic Plants and animals TOPIC 4: MUSHROOM Lesson 19. The variety of mushrooms Lesson 20. Edible mushrooms and Yeast in life Lesson 21. Harmful mushrooms and food preservation Lesson 22. Review topic Mushroom TOPIC 5: HUMAN AND HEALTH Lesson 23. Nutrient groups in food Lesson 24. Price Nutritional value in food Lesson 25. Eat and drink science for a healthy body Lesson 26. Safe food Lesson 27. Some diseases related to nutrition Lesson 28. Preventing drowning Lesson 29. Review topic People and health TOPIC 6: Organisms and the environment Lesson 30. Food chains in nature Lesson 31. The role of plants in the food chain Lesson 32. Review the topic Organisms and the environment Table term lookup
User manual TOPIC 1: QUALITY Lesson 1. Some properties and roles of water Lesson 2. Transformation of water Lesson 3. Water pollution and protection Lesson 4. Composition and properties of air gas Lesson 5. Wind, storm Lesson 6. Air pollution and air environment protection Lesson 7. Topic review Substance TOPIC 2: ENERGY Lesson 8. Light source and light transmission Lesson 9. Light with life Lesson 10. Sound Lesson 11. Sound in life Lesson 12. Temperature and thermometer Lesson 13. Heat transfer and heat conductor Lesson 14. Review of the topic Energy TOPIC 3: PLANT AND ANIMALS Lesson 15. What do plants need to live and grow? Lesson 16. The living needs of animals Lesson 17. Taking care of plants and animals Lesson 18. Reviewing the topic Plants and animals TOPIC 4: MUSHROOM Lesson 19. The variety of mushrooms Lesson 20. Edible mushrooms and Yeast in life Lesson 21. Harmful mushrooms and food preservation Lesson 22. Review topic Mushroom TOPIC 5: HUMAN AND HEALTH Lesson 23. Nutrient groups in food Lesson 24. Price Nutritional value in food Lesson 25. Eat and drink science for a healthy body Lesson 26. Safe food Lesson 27. Some diseases related to nutrition Lesson 28. Preventing drowning Lesson 29. Review topic People and health TOPIC 6: Organisms and the environment Lesson 30. Food chains in nature Lesson 31. The role of plants in the food chain Lesson 32. Review the topic Organisms and the environment Table term lookup
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