Class 7 Science NCERT Book 2025-26: Free Chapter-wise PDF Download

The NCERT Science book for Class 7 covers all major CBSE topics in a clear and gradual way, helping students understand core science ideas easily. Each chapter follows the latest syllabus, uses simple explanations, and focuses on experiments, everyday science, and direct application. NCERT Books Class 7 science 2025-26 is the official resource for exam and revision, trusted for syllabus accuracy and school exam preparation.

With step-by-step concepts, real-life examples, and helpful diagrams, the book is tailored for easy learning and exam success. The chapter structure and practice questions make it useful for both homework and last-minute revision before tests.

NCERT Books Class 7 Science Chapter-wise Overview

Each chapter in the NCERT Class 7 Science book introduces key ideas in simple language and helps you build knowledge for exams. Learning chapter-wise from NCERT ensures you follow the CBSE curriculum closely and stay exam-ready.

Chapter 1: Nutrition in Plants

This chapter explains how plants get their food, the process of photosynthesis, and the roles of nutrients. Understand how different plants make or obtain food, and focus on the diagrams and differences between autotrophic and heterotrophic nutrition.

Chapter 2: Nutrition in Animals

Learn how animals, including humans, take in and digest food. The chapter covers the digestive system, steps of digestion, and types of nutrition. Pay attention to the human digestive tract and enzymes for exam questions.

Chapter 3: Fibre to Fabric

This chapter explores the journey from fibres to clothes, natural and synthetic fibres, and how fabrics are made. Understand plant and animal fibres and their differences, and know key steps in spinning and weaving.

Chapter 4: Heat

It explains what heat is, different temperature scales, and how heat is transferred. Grasp the difference between heat and temperature and focus on the examples of conduction, convection, and radiation.

Chapter 5: Acids, Bases and Salts

Read about the types of substances—acids, bases, and salts—and how to identify them. Study natural indicators, their uses, and everyday laboratory applications.

Chapter 6: Physical and Chemical Changes

The chapter tells the difference between physical and chemical changes, with common examples from daily life. Focus on key reactions and the main differences for exam preparation.

Chapter 7: Weather, Climate and Adaptations of Animals to Climate

This chapter discusses weather, what makes climate, and how animals adapt to their environment. Remember the differences between weather and climate, and notable animal adaptations.

Chapter 8: Winds, Storms and Cyclones

Understand how air moves, how storms form, and what causes cyclones. The chapter explains safety measures and real-life examples. Study key diagrams and causes of natural disasters.

Chapter 9: Soil

Learn what soil is made of, soil profile, and how it supports plants. The chapter explains types of soil and experiments with absorption. Focus on layers and their characteristics.

Chapter 10: Respiration in Organisms

Covers how living things breathe and use energy. Know how humans and animals perform respiration, and differences in respiratory organs.

Chapter 11: Transportation in Animals and Plants

This chapter explains how water, nutrients, and gases move in plants and animals. Focus on the circulatory and excretory systems and related diagrams.

Chapter 12: Reproduction in Plants

Read about the ways plants reproduce, such as seeds, roots, and other plant parts. Learn about sexual and asexual reproduction for a strong exam base.

Chapter 13: Motion and Time

Understand what motion and speed mean, how we measure them, and different types of motion. Concentrate on speed calculations and distance-time graphs.

Chapter 14: Electric Current and its Effects

The chapter covers electric circuits, conductors, insulators, and daily uses of electricity. Study the diagrams and how circuits work for conceptual clarity.

Chapter 15: Light

Learn about sources of light, reflection, and how shadows are formed. Focus on how light travels and mirrors for exam-based questions.

Chapter 16: Water: A Precious Resource

Discusses sources, uses, conservation, and scarcity of water. Remember key facts about saving water and why it matters globally.

Chapter 17: Forests: Our Lifeline

Read how forests support life, their structure, and importance for the environment. Be clear about the role of forests and consequences of deforestation.

Chapter 18: Wastewater Story

Explore how wastewater is managed, treatment steps, and how pollution is controlled in water. Understand sewage treatment processes for environmental science questions.

Why NCERT Books by Vedantu Are Useful for CBSE Students

NCERT books support clear understanding, provide the exact content covered in CBSE exams, and are recommended by teachers for building science fundamentals. With well-arranged chapters and solved examples, students easily prepare for both school exams and board basics. Vedantu shares NCERT resources for reliable, high-quality learning and smooth revision.

• Directly aligned with CBSE syllabus.
• Clear explanations and authentic definitions.
• Helpful for school exams and board preparation.
• Strong base for revision and reference.

How NCERT Books Help in CBSE Exam Preparation

With free NCERT books for Class 7 Science, students get trusted content mapped to the CBSE curriculum. These ncert chapter-wise science book resources simplify concept revision and support descriptive exam answers.

• Concepts asked directly in CBSE exams.
• Supports descriptive and application questions.
• Ideal for last-minute revision.

Carefully read every chapter, make your own notes, and revise regularly from the NCERT Science book to build confidence and score well in exams.