🔬 Chapter 1 — The Ever-Evolving World of Science
Class 7 Science | Curiosity | EduGrown Notes
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🔬 Welcome to Curiosity — Grade 7 Science! Let your curiosity take flight 🦋✈️
🔬 What is Science?
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🔬Science = a way of understanding the world through observation, questioning, and experimentation
🌍Science covers everything — from tiny cells in a leaf to the movement of stars and planets
📖This book (Curiosity) is an invitation to explore — not just a collection of facts!
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🦋 Paper plane & butterfly — symbols of learning taking flight!
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🔬 Science is observing, questioning, experimenting!
🧪 The Scientific Method
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1️⃣Observation — Notice something interesting around you
2️⃣Question — Ask "Why?" or "How?" about what you observed
3️⃣Hypothesis — Make an intelligent guess (prediction) as an answer
4️⃣Experiment — Design and conduct a test to check your hypothesis
5️⃣Analysis — Study the results of your experiment carefully
6️⃣Conclusion — Accept or modify your hypothesis based on results
🌿 Branches of Science
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🌿 Biology
→Study of living things — plants, animals, microorganisms
⚗️ Chemistry
→Study of substances, their properties and how they interact
⚡ Physics
→Study of matter, energy, motion, light, heat, electricity
🌍 Earth Science
→Study of Earth — rocks, weather, oceans, environment
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🧪 Lab experiments — heart of science learning!
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🌍 Science helps us understand Earth and beyond!
💡 Science Skills to Develop
🔍 Observation — using all your senses carefully
🤔 Inference — drawing conclusions from data
📊 Recording data — writing observations accurately
🗣️ Communication — sharing findings clearly
🤨 Critical thinking — questioning everything!
🤔 Inference — drawing conclusions from data
📊 Recording data — writing observations accurately
🗣️ Communication — sharing findings clearly
🤨 Critical thinking — questioning everything!
⭐ Quick Summary
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📝 Key Points
🔬Science = observe → question → hypothesise → experiment → analyse → conclude
🌿Branches: Biology (life), Chemistry (substances), Physics (energy/matter), Earth Science
🎯Science is about how we think, not just what we know — curiosity is the key!