Chapter 11 – Keeping Time with the Skies (Class 8 Science | NEP 2025 Pattern)
🧭 Chapter Overview Imagine a world without clocks or calendars — how would you know the time or the day of the year? Ancient humans turned to the skies for …
Get free NCERT Solutions for Classes 6 to 12 – detailed answers to NCERT textbook questions, prepared by experts. Download chapter-wise PDF solutions for Maths, Science, English, Social Science & more to boost your exam preparation.
🧭 Chapter Overview Imagine a world without clocks or calendars — how would you know the time or the day of the year? Ancient humans turned to the skies for …
🧭 Chapter Overview Light plays a vital role in our daily life — from the reflection you see in a mirror every morning to the lenses in your spectacles or …
🧭 Chapter Overview Every sip of lemonade you enjoy, every ORS you drink when you’re sick, and every breath you take — all involve solutions. From the oceans that sustain …
🧭 Chapter Overview Everything around us — from the air we breathe to the food we eat — is made of matter. But what is matter? What makes some substances …
🧭 Chapter Overview – Particulate Nature of Matter The chapter “Particulate Nature of Matter” explores the fundamental concept that all matter—everything around us—is made up of extremely small particles. These …
Understand how air pressure, winds, and cyclones shape weather patterns — NEP 2025 Class 8 Science notes with activities, HOTS, and safety tips.
Learn how forces act, move, stop, and shape everything around us — NEP 2025-ready Class 8 Science notes with experiments and HOTS.
Understand how electricity produces heat and magnetism — from bulbs to motors — with NEP 2025-ready Class 8 Science notes and practical examples.
Explore how food, hygiene, exercise, and mental well-being form the foundation of health — NEP 2025-ready Class 8 Science notes for holistic learning.
Discover how scientists uncovered the hidden world of cells and microbes. NEP 2025-ready notes for Class 8 with experiments, diagrams & HOTS.