CBSE Class 9 Sample Papers, Syllabus, Test Papers & NCERT Solutions

🔬 Biology · Class 9 · Exploration Chapter 11: Reproduction — How Life Continues The biological process by which living organisms create new individuals of their own kind, ensuring the continuity of life on Earth. Asexual Reproduction Vegetative Propagation Budding & Spores Sexual Reproduction Pollination Fertilisation Human Reproduction Meiosis & Gametes 📚 Table of Contents […]

🔬 Physics · Class 9 · Chapter 10 🔊 Sound Waves: Characteristics and Applications From vibrating rubber bands to sonar systems — master sound, its properties, and real-world uses! Production of Sound Propagation Wavelength & Frequency Speed of Sound Echo & Reverberation Ultrasound & Infrasound Sonar 📚 Contents Chapter Overview & Introduction Production & Propagation […]

  🧪 Chemistry · Class 9 Chapter 9: Atomic Foundations of Matter Discover the laws that govern matter, how atoms combine through chemical bonds, write chemical formulae, and explore the fascinating properties of ionic and covalent compounds. ⚖️ Conservation of Mass 📏 Constant Proportions ⚛️ Dalton’s Theory 🔗 Covalent Bond ⚡ Ionic Bond 🧮 Chemical […]

🔬 Chemistry · Class 9 Chapter 8: Journey Inside the Atom Explore the fascinating world of subatomic particles — from ancient ideas of parmanu to modern atomic models, electronic configuration, isotopes, isobars, and valency. ⚛️ Atomic Models 🔭 Gold Foil Experiment 🧪 Subatomic Particles 🔢 Atomic Number ⚖️ Mass Number 🧬 Isotopes & Isobars 🔗 […]

⚡ Physics · Class 9 Science Chapter 7: Work, Energy & Simple Machines Explore how forces do work, how energy transforms between different forms, and how simple machines make our daily tasks easier. Work (कार्य) W = F × s Kinetic Energy (KE) Potential Energy (PE) Power (शक्ति) Conservation of Energy Pulley · Lever · […]

⚡ Physics · Class 9 Science Chapter 6: How Forces Affect Motion Understand Newton’s three laws of motion, friction, and how forces change the way objects move in the world around us. Force (बल) Balanced & Unbalanced Forces Friction (घर्षण) Newton’s 1st Law Newton’s 2nd Law Newton’s 3rd Law F = ma Inertia (जड़ता) 📚 […]

🧪 Chemistry · Class 9 Chapter 5: Exploring Mixtures and their Separation From sugarcane to sugar crystals — the fascinating science of separating mixtures! Homogeneous Mixtures Heterogeneous Mixtures Solutions & Concentration Crystallization Distillation Chromatography Colloids & Tyndall Effect Sublimation 📚 Contents Chapter Introduction & Overview How Can We Classify Mixtures? Solutions & Concentration Separating Homogeneous […]

⚡ Physics · Class 9 · Exploration Chapter 4: Describing Motion Around Us From butterflies flitting to planets orbiting — learn to describe, calculate and graph motion like a scientist! 📍 Distance & Displacement 🚀 Speed & Velocity 📈 Acceleration 📊 Motion Graphs 🔢 Kinematic Equations ⭕ Circular Motion 📚 Contents Introduction — Types of […]

🔬 Biology · Class 9 · Exploration Chapter 3: Tissues in Action From a single cell to complex organisms — how groups of specialised cells work together to keep us alive! 🌿 Plant Tissues 🐾 Animal Tissues 🦴 Meristems 💪 Muscle Types 🧠 Neurons 🔗 Joints 🏗 Skeletal System 📚 Contents Introduction — What is […]

🔬 Biology · Class 9 · Chapter 2 Cell: The Building Block of Life From hot springs of Ladakh to the nucleus of your cells — discover the microscopic world that makes all life possible! 🔭 Microscopy 🧫 Cell Structure 🧬 Organelles 💧 Osmosis ⚡ Mitosis & Meiosis 🧪 Cell Theory 📚 Contents Introduction — […]

Chapter 1 Exploring: Entering the World of Secondary Science Chapter 2 Cell: The Building Block of Life Chapter 3 Tissues in Action Chapter 4 Describing Motion Around Us Chapter 5 Exploring Mixtures and their Separation Chapter 6 How Forces Affect Motion Chapter 7 Work, Energy and Simple Machines Chapter 8 Journey Inside the Atom Chapter […]

  🔬 Science · Class 9 · NCERT Chapter 1: Exploration Entering the World of Secondary Science Discover how science works — through models, language, mathematics, predictions, and the joy of careful thinking! 🔭 Scientific Models 📐 Mathematics in Science 📏 SI Units 🔮 Predictions ⚖️ Laws & Theories 🧮 Estimation 🌐 Interdisciplinary Science 📚 […]