Revision Notes for CBSE Class 6 Science

VSAT 2022

CBSE Class 6 Science Revision Notes

Class 6 is one of the most important milestones of student life as it helps in the development of a student's mind in the right direction. NCERT Class 6 science syllabus involves the bifurcation of science into three subtopics (physics, chemistry, biology). These three subjects prove to be very important in a student’s life if he decides to take the science stream after class 10. This bifurcation helps young minds to understand all the crucial topics and concepts in a better way. To clearly understand the fundamental topics of Class 6 science, students need to have a concise understanding of all concepts. For that, nothing can be better than class 6 science notes made by experienced teachers in an easy and fun way. Every NCERT Solution is provided to make the study simple and interesting on Vedantu. You can also download NCERT Solutions for Class 6 Maths to help you to revise complete syllabus and score more marks in your examinations.

CBSE Quick Revision Notes for Class 6 Science - Free PDF Solutions

CBSE Class 6 Science Revision Notes - PDF Download

Class 6 Science Revision Notes are available in PDF format to download for free from Vedantu's official website or app for all students. Revision notes for class 6 CBSE science are kept very precise, crisp, and clear so that students will not have to go for any extra time-consuming topics. They are specifically made for students to get clarity in their concepts.


There are a total of 16 Chapters in NCERT Class 6 Science Textbook from all three sections - Physics, Chemistry, and Biology. So students need to understand these chapters thoroughly to perform better in their school exams as well as in their higher studies. In Class 6 science revision notes, we have covered some crucial topics from each chapter of the Class 6 science textbook in a well-explained manner for a better understanding of students. Here is the chapter-wise list of all the important topics of Class 6 science notes that students must revise before their exam.


Other Class 6 Revision Notes


Chapter-Wise Revision Notes for Class 6 CBSE Science

Chapter 1 - Food: Where Does it Come From?

  • Food that comes from plants.

  • Food that comes from animals.

Chapter 2 - Components of Food

  • Nutrients

  • Carbohydrates

Chapter 3 - Fibre to Fabric

  • Fibers from plant sources.

  • Fibers from animal sources.

Chapter 4 - Sorting Materials into Groups

  • Matter and material.

  • Conductors of Electricity.

Chapter 5 - Separation of Substances

  • Elements

  • Compounds

  • Methods of separation.

Chapter 6 - Changes Around Us

  • Chemical change.

  • Physical change.

Chapter 7 - Getting to Know Plants

  • Herbs

  • Trees

  • Climbers

  • Creepers

Chapter 8 - Body Movements

  • Locomotion in humans.

  • Locomotion in animals.

Chapter 9 - Living Organisms and Their Surroundings

  • Habitat

  • Biotic components

  • Abiotic components

Chapter 10 - Motion and Measurement of Distance

  • Rest 

  • The standard measurement of motion.

  • Types of motion.

Chapter 11 - Light, Shadows, and Reflection

  • Umbra

  • Penumbra

Chapter 12 - Electricity and Circuits

  • Closed-circuit

  • Open circuit

  • Components of electricity.

Chapter 13 - Fun with Magnets

  • Magnets

  • Poles of a magnet.

Chapter 14 - Water

  • Sources of water.

  • States of water.

  • Water cycle.

Chapter 15 - Air Around Us

  • Different layers of the atmosphere.

  • Constituents of air.

  • Importance of air.


Chapter 16 - Garbage in, Garbage Out

  • Sources of waste.

  • Types of waste.

  • Management and disposal of waste.


Important Related Links for CBSE Class 6

FAQs on Revision Notes for CBSE Class 6 Science

1. What are the Chapters Present in the Class 10 Maths Syllabus?

There are many introductory chapters present in the class 10 maths book. Following 15 chapters are present in the CBSE class 10 maths textbook:

  • Chapter 1: Real Numbers

  • Chapter 2: Polynomials

  • Chapter 3: Pair of Linear Equations in Two Variable

  • Chapter 4: Quadratic Equations

  • Chapter 5: Arithmetic Progression

  • Chapter 6: Triangles

  • Chapter 7: Coordinate Geometry

  • Chapter 8: Introduction to Trigonometry

  • Chapter 9: Some Applications of Trigonometry

  • Chapter 10: Circles

  • Chapter 11: Constructions

  • Chapter 12: Area Related to Circles

  • Chapter 13: Surface Areas and Volumes

  • Chapter 14: Statistics

  • Chapter 15: Probability

2. What are the Chapters Present in the Class 10 Science Syllabus?

There are many introductory chapters present in the class 10 science book. Following 16 chapters are present in the CBSE class 10 science textbook:

  • Chapter 1 – Chemical reactions and equations

  • Chapter 2 – Acids, Bases, and salt

  • Chapter 3 – Metals and Non-metals

  • Chapter 4 – Carbon and Its Compounds

  • Chapter 5 – Periodic Classification Of Elements

  • Chapter 6 – Life Processes

  • Chapter 7 – Control and Coordination

  • Chapter 8 – How do Organisms Reproduce?

  • Chapter 9 – Heredity and Evolution

  • Chapter 10 – Light Reflection and Refraction

  • Chapter 11 – Human Eye & Colorful World

  • Chapter 12 – Electricity

  • Chapter 13 – Magnetic Effects of Electric Current

  • Chapter 14 – Sources of Energy

  • Chapter 15 – Our Environment

  • Chapter 16 – Sustainable Management of Natural Resources

3. From Where I can get Quick Revision Notes of Class 10 Science and Maths Online for Free?

You can download quick revision notes of Class 10 Science from Vedantu's official website or app for free. These notes are concise as well as detail-oriented, which help you in getting good grades and brilliant conceptual knowledge.

4. Where can I download the NCERT Class 6 Science textbook?

Class 6 is the class for all the basics. Doing good in this particular class ensures  a strong foundation that helps in the higher classes. The course in further classes is similar but the topics expand. Hence, NCERT Notes can assist you in strengthening your basics. The students can download Class 6th Science NCERT Textbooks at Vedantu. Follow these two steps given below:

  • Visit Vedantu.

  • Find the link to “NCERT Science Book Class 6 PDF Download”

  • Download the PDF 

5. What is a solution according to Class 6 Science?

A solution is a combination of two or more components. It is made up of the solute and the solvent. A solute is a substance with a higher concentration, whereas a solvent has a lower concentration. There are various kinds of solutions and even more methods to decipher them, either by their physical properties or chemical properties. You can avail NCERT Notes provided by Vedantu to study this topic on a deeper level as in the CBSE prescribed course.

6. Do you find that all living beings need the same kind of food?

Students learn about the living beings in Chapter 9: Living Organisms and their Surroundings that not all living beings require the same type of nourishment. Plants and animals are classified into three kinds based on the sort of food they consume:

  • Herbivores are animals like giraffes, cows, etc., that solely consume plants.

  • Carnivores are those who solely consume meat and flesh. Example: Lions, tigers, and so on.

  • Omnivores are those who consume both plants and animals, like humans.

7. What are the important topics covered in Chapter 15: Air Around Us of Class 6 Science?

The chapter Air Around Us assists students in comprehending the components and significance of the air that surrounds us. They will also learn about the many layers of the atmosphere. This chapter teaches students about air and its uses. Air is a basic necessity for the survival of all living organisms, plants require carbon dioxide whereas animals need oxygen. 

8. List the sources of water according to Science Class 6.

Water is a key source for the survival of living beings. It is used for the majority of our basic necessities. There are various sources of water. While water from some sources can be used directly, others undergo different processes to make it usable. There are six major sources of water. These are their names:

  • Water from the rain

  • Water from the ground

  • Streams and rivers

  • Ponds and lakes

  • The sea water

  • Water on the surface.

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