NCERT Books for Class 10 Science: Download PDF

The National Council of Educational Research and Training (NCERT) has released the updated NCERT books for class 10 science. These books are designed as per the latest NCERT 10th science syllabus 2025-26. The books include topics from physics, chemistry, and biology. 

These books are designed and written by subject experts, providing extensive chapter-by-chapter explanations for different topics and concepts. You can access the complete books for NCERT 10th science in the article below!

NCERT Books for Class 10 Science PDF Download

The table given below contains the direct links to download the NCERT 10th science textbook in different mediums of language, including English and Hindi.

Also Read: CBSE Class 10 Maths Viva Questions with Answers 2025-26

Chapter-wise NCERT Science 10 Textbook PDF Download

If you want to access a specific chapter of the NCERT 10 science textbook PDF, you can easily get it through the links given below.

NCERT Books for Class 10 Science—Chapter-wise Description

In the NCERT chapter description section, you can read the short descriptions of each chapter separately for the physics, chemistry, and biology chapters. The first five chapters of the book include chemistry, and in chapters 6 to 9 and 15 and 16, youstudy biology (botany and zoology). Whereas in other chapters, 10 to 14, students learn physics.

Here are the short descriptions for the physics, chemistry, and biology chapters.

Chapter 1 - Chemical Reactions and Equations

Chapter 1, Chemical Reactions and Equations, covers the introduction to chemistry topics, and the chapter also covers how chemical equations are formed and how to write named reactions. Besides, it also teaches you about balancing equations, with a complete chemical equation representing the reactants, products, and physical states symbolically.

Chapter 2 - Acids, Bases, and Salts

Chapter 2, 'Acids, Bases, and Salts,' gives students the fundamental concepts of acids and bases. The chapter deals with various reactions and how to differentiate between an acid and a base. Besides, the chapter also talks about how salts play a significant role apart from acids and bases.

Chapter 3 - Metals and Non-metals

Chapter 3 is another fundamental concept in chemistry, where you study how to separate a metal from a non-metal and all about conductors and insulators. Besides, the chapter also studies various properties like sonorousness, shine, toughness, etc. The chapter covers the physical and chemical properties of elements, which are classified as metals and non-metals.

Chapter 4 - Carbon and Its Compounds

In chapter 4, students get into detail about chemistry's most vital element, Carbon. Carbon may be a versatile component that forms the premise for all living organisms, and many of the items we tend to use large forms of compounds are attributable to its tetravalency and, therefore, the property of catenation that it exhibits.

Chapter 5 - Life Processes

Chapter 5 is the first chapter of biology, and it deals with the basics of how life was first formed on our planet and about various processes that are going on in our daily lives that we aren't familiar with. Movement of assorted sorts is taken as a sign of life. The maintenance of life needs processes like nutrition, respiration, transport of materials within the body, and excretion of waste products.

Chapter 6 - Control and Coordination

Chapter 6 is related to the previous chapter, and it deals with how organisms control their respective systems. The chapter details how the human nervous system works, and we get to know that it comprises neurons connected in long chains to help pass messages around. Control and coordination squares measure the functions of the nervous system and hormones in our bodies.

Chapter 7 - How do Organisms Reproduce?

Chapter 7 is one of the most important chapters of biology, and it plays a key role in our lives. This is because life on our planet is due to one sole reason: the reproduction of organisms.

Here we deal with this particular process in detail, and we get familiar with how this process happens. There are two types of reproduction that can happen. These are asexual and sexual modes of reproduction. The sexual mode is again divided into two classifications: plants and humans, respectively.

Chapter 8 - Heredity

Chapter 8, Heredity, is related to the previous chapter, so you need to do it as thoroughly as possible. Here, we deal with various Mendel traits and the crosses that are possible between genes. The chapter may get confusing, but you need to practice heredity, and it should not be a problem.

Chapter 9 - Light Reflection and Refraction

Light Reflection and Refraction, chapter 9, is the first chapter of the physics part of the book. This chapter is fairly simple, as it deals with how light reflects off a surface. Most of your students must know what a pinhole camera is and how it functions.

So it is related to that as you learn about various rules governing reflection. There is another topic called refraction, and this mainly deals with a prism and how the light gets refracted as it passes through water.

Chapter 10 - Human Eye and the Colourful World

Chapter 10 is one of the most important chapters in physics, and it deals with the fundamentals of our eyes. This chapter talks about the various parts present in the human eye, like the retina, pupil, lens, etc.

We also get to know about certain defects that the human eye has, like nearsightedness and farsightedness, for which we need to wear spectacles to enhance our vision, and it makes it easier for us to see. The attention focuses on each close and distant object by adjusting its focal distance, which is termed the accommodation of the attention.

Chapter 11 - Electricity

Electricity, Chapter 11, is very useful, keeping the board exams in mind. There are various basic formulae that a student must remember, so students need to keep practicing numericals, as physics is a scoring subject. The basic meaning of electricity is that a stream of electrons moving through a conductor constitutes an electrical current.

The direction of the current is taken opposite to the direction of the flow of electrons, and the SI unit of electric current is the ampere. There are more terms that we will come across as we get into the chapter.

Chapter 12 - Magnetic Effects of Electric Current

Chapter 12 is another important chapter, and the concepts we study here are used in our lives for a long time. First, the chapter deals with the basics of what a magnet is and how it functions. You already know that it consists of a north pole and a south pole, and we are sure all of you have used a compass, so you know how it works.

A compass needle is a small magnet. One end, which points towards the north, is called a north pole, and the other end, which points towards the south, is called a south pole.

Chapter 13 - Our Environment

Chapter 13 comes towards the end of the book, but it comes under the biology part itself. You should not take this chapter lightly as it involves many core concepts that are important from an exam of view. Here, we get into what a point ecosystem is and how important it is, as all of life revolves around it. We also learn about how a food chain is formed and that it is part of life. Finally, towards the end of this chapter, we learn about how humans are harming the environment by polluting it, leading to global warming.

Also Read: CBSE Class 10 Science Viva Questions with Answers 2025-26

Importance of NCERT Books for Class 10 Science

NCERT Class 10 Science Book provides students with detailed information about all of the topics and concepts studied in Class 10 Science, as per the CBSE syllabus. You can use this book to clear up any doubts they may have concerning the Class 10 Science subject.

• You can learn more about the topics studied in Class 10 Science.
• Assists in gaining a thorough understanding of class 10 science.
• You will find these textbooks highly useful during revision time.
• You can use these books to self-analyze their performance and study accordingly.
• You can expand their knowledge of the important topics.
• Homework and assignments are supplied according to the texts.

Also Read: How NCERT and CBSE are Different?