Science Holiday Homework – Class 9
🔍 Roll No. 1–12: Science Scavenger Hunt
- List 10 science items/phenomena around you.
- Add photos or drawings and explain the related scientific concept.
🌍 Roll No. 13–24: Environmental Impact Study
- Choose a topic (e.g., plastic use, water pollution).
- Present your findings using a graph/chart.
- Write a short note on its impact and solution.
🌿 Roll No. 25–36: Local Ecosystem Study
- Visit a nearby garden or park.
- Note 3 plants, 2 animals/insects, and environmental conditions.
- Describe how they interact in the ecosystem.
🥼 Roll No. 37 onwards: Kitchen Chemistry
- Observe 3 chemical reactions in the kitchen.
- Examples: Curd making, lemon + soda, baking.
- Write the process, observations, and type of change.
📰 For All Students: Science News Report
- Research a recent scientific discovery or invention.
- Write what it is, who made it, and why it’s important.
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