Heat effects and modes of transfer Chapter name of CBSE Class 7 Science

CBSE Class 7 Science Full Syllabus | NCERT | Chapter-wise Explanations | Concept Clarity | Quick Revision Welcome to the complete CBSE Class 7 Science video series, based on the latest NCERT syllabus. This playlist covers every chapter in detail, with easy explanations, real-life examples, and quick revision points to help you score better in school exams, Olympiads, and competitive foundations. Whether you’re studying for the first time or revising before exams, these videos will help you grasp concepts faster, remember them longer, and apply them better. 📚 Class 7 Science – Chapter-wise Overview (As per NCERT Syllabus) Chapter 1 – Nutrition in Plants Modes of nutrition in plants: autotrophic, heterotrophic. Photosynthesis process and role of chlorophyll, sunlight, water, and CO₂. Chapter 2 – Nutrition in Animals Human digestive system, types of teeth, and digestion in ruminants. Enzymes, bile juice, and digestion process. Chapter 3 – Fibre to Fabric (Wool) Sources of wool, shearing, scouring, sorting, dyeing, and spinning. Safety measures in wool industry. Chapter 4 – Fibre to Fabric (Silk) Life cycle of silkworm, rearing, and silk production process. Types of silk and their uses. Chapter 5 – Acids, Bases, and Salts Properties, examples, and uses of acids, bases, and salts. Role of indicators in identifying substances. Chapter 6 – Indicators Natural and synthetic indicators: litmus, turmeric, phenolphthalein, methyl orange. Practical activities to test acidic and basic solutions. Chapter 7 – Physical Changes Changes in state, shape, and form without new substance formation. Examples: melting, freezing, evaporation. Chapter 8 – Chemical Changes Formation of new substances with different properties. Rusting, combustion, and irreversible changes. Chapter 9 – Weather and Climate Difference between weather and climate. Factors affecting climate and role of adaptation. Chapter 10 – Heat Concept of hot and cold, temperature measurement. Heat transfer: conduction, convection, radiation. Chapter 11 – Heat Effects and Modes of Transfer Practical examples of heat transfer in daily life. Conductors and insulators. Chapter 12 – Respiration in Organisms Aerobic and anaerobic respiration. Human respiratory system and breathing process. Chapter 13 – Types of Respiration Detailed differences between aerobic and anaerobic respiration. Respiration in plants and animals. Chapter 14 – Transportation in Animals Circulatory system: heart, blood, and blood vessels. Functions of plasma, RBCs, WBCs, and platelets. Chapter 15 – Transportation in Plants Xylem and phloem functions. Transpiration and water movement in plants. Chapter 16 – Motion and Time Types of motion, measuring speed, distance-time graphs. Use of simple pendulum to measure time. Chapter 17 – Simple Pendulum Concept of oscillations, time period, and its relation to length. Applications of pendulum motion. Chapter 18 – Electric Current and Its Effects Magnetic effect of electric current and heating effect. Electric circuits, fuses, and electromagnets. Chapter 19 – Forest: Our Lifeline Importance of forests in maintaining ecological balance. Interdependence of plants, animals, and microorganisms. Chapter 20 – Water: A Precious Resource Importance of water conservation. Distribution of water on Earth and reasons for scarcity. Chapter 21 – Water Management Rainwater harvesting, reuse, and recycling. Government and community efforts for water conservation. 🎯 Why Watch These Class 7 Science Videos? ✅ Covers entire NCERT Class 7 Science syllabus ✅ Easy-to-understand explanations with visuals ✅ Perfect for revision before exams ✅ Helpful for Olympiad & NTSE foundation ✅ Real-life applications for better learning ✅ Chapter-wise clarity with NCERT exemplar solutions 👌 Perfect For: CBSE Class 7 Students NTSE/Olympiad Aspirants Competitive exam foundation learners Students looking for quick revision + deep understanding 📌 What You Get in This Series: ✔️ Step-by-step explanations ✔️ NCERT & exemplar question solutions ✔️ Real-life examples and experiments ✔️ Quick revision notes in videos ✔️ Diagrams and animations for better learning 🔖 Chapters Covered: Nutrition in Plants Nutrition in Animals Fibre to Fabric – Wool Fibre to Fabric – Silk Acids, Bases, and Salts Indicators Physical Changes Chemical Changes Weather and Climate Heat Heat Effects and Modes of Transfer Respiration in Organisms Types of Respiration Transportation in Animals Transportation in Plants Motion and Time Simple Pendulum Class 7 Science, CBSE Class 7 Science, NCERT Science Class 7, Class 7 Science full chapter explanation, Class 7 Science revision, Class 7 Science NCERT solutions, Class 7 Nutrition in Plants, Class 7 Heat, Class 7 Water Management, Class 7 Motion and Time #Class7Science #CBSE2025 #NCERTScience #QuickRevisionScience #ScienceConceptClarity #NutritionInPlants #HeatAndTemperature #MotionAndTime #WaterConservation #CBSEClass7