Textbook
Chapter 1: Scientific Skills
Chapter 2: Human
Chapter 3: Animal
Chapter 4: Plant
Chapter 5: Properties of Light
Chapter 6: Sound
Chapter 7: Energy
Chapter 8: Material
Chapter 9: Earth
Chapter 10: Machines
![](https://app.pandai.org/uploads/syllabus_chapter/418-image.png)
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Chapter 6: Sound
Sound
![](https://app.pandai.org/uploads/ads/20-979.adsimage.png)
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