Home
CBSE
CBSE Class 7 Science

CBSE Class 7 Science

Class 7 is an important year in a student’s academic journey as it embarks on the transition of the foundational to advanced-level concepts. During this phase, students are curious about the world around them, and the CBSE Class 7 curriculum nourishes this curiosity.

CBSE Class 7 Science plays a crucial role in shaping students' critical thinking by covering a variety of topics from Physics, Chemistry and Biology to build a concrete foundation. It not only builds theoretical concepts but also imparts practical knowledge, ensuring a better understanding of the subject.

In this blog, we will cover various aspects of CBSE Class 7 Science, including the recommended books for exam preparation, the complete syllabus, and the CBSE Class Science chapter-wise weightage to help you in efficient study planning.

1.0Syllabus for CBSE Class 7 Science

The CBSE Class 7 Science syllabus covers a broader range of topics across three main subjects: Physics, Chemistry, and Biology. It is designed to help class 7 students build a strong foundation in scientific concepts, preparing them for more advanced studies in higher grades.

CBSE Class 7 Syllabus - Topic-wise

Chapter 1 - Nutrition in Plants

Mode of Nutrition in Plants

Photosynthesis - Food-making process in Plants

Other Modes of Nutrition in Plants

Saprotrophs

How Nutrients are Replenished in the Soil

Chapter 2 - Nutrition in Animals

Different ways of taking Food

Digestion in Humans

Digestion in Grass-Eating Animals

Feeding and Digestion in Amoeba

Chapter 3 - Heat

Hot and Cold

Measuring Temperature

Laboratory Thermometer

Transfer of heat

Kinds of Clothes We Wear in Summer and Winter

Chapter 4 - Acids, Bases & Salts

Acids & Bases

Natural Indicators Around Us

Neutralisation

Neutralisation in Everyday Life

Chapter 5 - Physical & Chemical Changes

Physical Changes

Chemical Changes

Rusting in Iron

Crystallisation

Chapter 6 - Respiration in Organisms

Why Do We Respire?

Breathing

Inhalation

Breathing in Animals

Respiration in Aquatic Animals

Respiration in Plants

Chapter 7 - Transportation in Animals & Plants

Circulatory System

Excretion in Animals

Transportation in Plants

Chapter 8 - Reproduction in Plants

Types of Reproduction

Sexual Reproduction

Fruits and Seed Formation

Seed Dispersal

Chapter 9 - Motion & Time

Slow or Fast

Speed

Measurement And Time

Measuring Speed

Distance and Time Graph

Chapter 10 - Electric Current & its Effects

Symbols of Electronic Components

Heating Effect of Electric Current

Magnetic Effect of Electric Current

Electromagnetic

Electric Bell

Chapter 11 - Light

Light Travel Along a Straight Line

Reflection of Light

Right or Left

Playing with Spherical Mirrors

Image Formation by Lens

Sunlight

Chapter 12 - Forests: Our Lifeline

Visit a Forest

Chapter 13 - Wastewater Story

Water: Our Lifeline

What is Sewage

Water Freshen up

Wastewater Treatment Plant

Better Housekeeping Practices

Sanitation and Disease

Alternative Arrangement for Sewage Disposal

Sanitation at Public Places

Every chapter of the entire syllabus is designed to familiarize students with advanced-level questions in an organized way, helping them clear complex concepts with ease.

2.0CBSE Class 7 Science Recommended Books

The following books are suggested reading for CBSE Class 7 Science in order to prepare thoroughly for the exam:

NCERT Books for Class 7:

  • CBSE Class 7 Science Textbook 

Additional Reference Books for Practice:

  • Science by Lakhmir Singh 
  • Science Voyage by Ratna Sagar
  • Xamidea Science

3.0CBSE Class 7 Mock Test

Mock Tests play a very important role in a student's academic journey. Practising regular mock tests can help students learn more about exam patterns, question types, and time management strategies. Mock Tests help students identify their areas of improvement and provide them with the platform to enhance their problem-solving skills and score better on the exam. Additionally, mock tests reduce exam anxiety by familiarizing students with the exam format.

4.0Class 7 Science Preparation Tips

  • Grasp Core Concepts: Focus on thoroughly understanding the fundamental concepts of each chapter rather than just memorizing. This deep comprehension will help in solving complex problems and is essential for long-term academic success.
  • Use Diagrams: Try explaining the concepts through diagrams and flow charts to provide a better explanation of your answer. Also, use appropriate labeling to support these diagrams. 
  • Make Notes: Always take detailed notes for each chapter, highlighting the important points so you can revisit them easily while preparing for the tests.
  • Practice Sample Papers: Solve sample papers and previous year's question papers regularly to get a fair idea of the exam pattern and improve your time management skills.This practice will also help identify areas where more study is needed.
  • Regular Revision: Reallocate regular time intervals to revise each chapter. Regular revision ensures better understanding and retention, reducing the risk of forgetting important topics during the exam.

Frequently Asked Questions:

Start your preparation by thoroughly reading the NCERT textbook and making sure you understand the concepts. Then, assess your progress by practising with NCERT Solutions and taking mock tests.

Although the NCERT textbook is adequate for comprehending the syllabus, reference books can offer more practice and clarify complex subjects.

Yes, it's crucial to go through the entire syllabus because the weighting assigned to each chapter can change. But you can order the subjects in priority.

Join ALLEN!

(Session 2025 - 26)


Choose class
Choose your goal
Preferred Mode
Choose State