NCERT Syllabus for Class 10 Science 2025-26

NCERT Syllabus for Class 10 Science 2025-26 - Download Free PDF

Edited By Irshad Anwar | Updated on Jul 19, 2025 12:09 PM IST

Did you know that Class 10 science is all about seeing how things work in daily life, from electricity at home to how food gets digested? The NCERT Syllabus for Class 10 Science covers these ideas through chapters in a clear and simple way. It has chapters with their detailed topics so students understand better. Chapters included in this syllabus build a strong base for higher studies. In order to perform well in their board exams, students must go through the NCERT Syllabus at least once.

This Story also Contains

NCERT Class 10 Science Syllabus 2025-26
How to download the NCERT Class 10 Science Syllabus 2025-26?
NCERT Science Class 10 Syllabus Practical
How to Prepare Using the NCERT Science Class 10 Syllabus?

NCERT Syllabus for Class 10 Science 2025-26 - Download Free PDF

The NCERT Science Class 10 Syllabus is arranged properly so that topics do not cause any confusion. There are experiments, activities, and exercises to build practical skills along with theory, which is very important. The syllabus includes 13 chapters all total. It has chapters on chemical reactions, heredity, electricity, environment, and many more. Any student who wants to download the latest syllabus of Science NCERT Class 10 PDF can check trusted education platforms like Careers360.

NCERT Class 10 Science Syllabus 2025-26

Students of class 10 will learn many science topics this year to build strong concepts and do well in exams. They will cover things like acids, bases, electricity, light, and life processes clearly and simply. Students have to perform experiments as well, because they are very important, along with the theory chapters. The chapters included in Class 10 NCERT Science Syllabus are listed in the table below. It helps students to plan and study step by step without getting confused.

Chapter No.	Chapter Name	Topics Covered
Chapter 1	Chemical Reactions and Equations	• Chemical reactions • Types of chemical reactions • Writing chemical equations • Balancing chemical reactions • Effects of chemical reactions in daily life
Chapter 2	Acids, Bases, and Salts	• Properties of acids and bases • Indicators • Common acids and bases • Neutralisation • Salts and their uses
Chapter 3	Metals and Non-metals	• Physical properties of metals and non-metals • Chemical properties of metals and non-metals • Reactivity series • Corrosion and its prevention
Chapter 4	Carbon and Its Compounds	• Allotropes of carbon • Physical and chemical properties of carbon compounds • Types of carbon compounds (hydrocarbons, alcohols, acids) • Uses of carbon compounds
Chapter 5	Life Processes	• Nutrition in plants and animals • Respiration • Transportation in animals and plants • Excretion
Chapter 6	Control and Coordination	• Human Nervous system • Reflex actions • Sense organs • Hormones and their functions
Chapter 7	How do Organisms Reproduce?	• Modes of reproduction • Asexual reproduction • Sexual reproduction • Reproductive health
Chapter 8	Heredity	• Traits and inheritance • Variation in traits • Basics of genetics • Importance of heredity
Chapter 9	Light, Reflection and Refraction	• Nature of light • Reflection of light • Refraction of light • Image formation by mirrors and lenses
Chapter 10	The Human Eye and the Colourful World	• Structure of the human eye • Common eye defects and their correction • Dispersion of light • Rainbows and colours
Chapter 11	Electricity	• Electric current and circuits • Conductors and insulators • Effects of electric current • Safety measures
Chapter 12	Magnetic Effect of Electric Current	• Magnetic fields • Electromagnets • Working of an electric bell • Uses of electromagnets
Chapter 13	Our Environment	• Ecosystems • Pollution and its types • Conservation of natural resources • Waste management

How to download the NCERT Class 10 Science Syllabus 2025-26?

Students will have to follow the step-by-step instructions given below to download the syllabus:

Step 1: Go to the official NCERT website at http://ncert.nic.in.

Step 2: On the home page, in the 'Search' option and type 'Syllabus' and click on it. This will take you to the syllabus page.

Step 3: Click on the 'Syllabus for Secondary and Higher Secondary Classes' option. The syllabus PDF will open.

Step 4: Choose the "Science Class IX to X Syllabus" in the PDF.

Step 5: The Science NCERT Class 10 PDF will be displayed on your screen. Download and save it for future use.

Note*: The Class 10 Science Syllabus is not updated on the NCERT official website. Students can download the latest syllabus from this page, which is given below.

Download:

NCERT Class 10 Science Syllabus 2025-26

NCERT Books for Class 10 Science Syllabus

These books cover the entire Science syllabus for boards, making them important for students preparing for their board examinations. Chapters are systematically organised, with clear and concise information, well-labelled diagrams, and real-life explanations. NCERT books not only give the conceptual knowledge but also practical knowledge.

It helps students to know how the world around us works, from chemical reactions to Biological phenomena. It explains the NCERT syllabus for Class 10 from the basics and goes up to advanced levels in a very systematic way. At the end of every chapter, exercise questions are provided, which play an important role in improving learning. These questions help students test their understanding and enhance their problem-solving skills.

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NCERT Science Class 10 Syllabus Practical

The syllabus for practical examination for the academic year 2025-26, includes a set of experiments and practical activities that match the theory syllabus. The practical exam is typically conducted for 20 marks and complements the 80-mark theory exam. Below is the detailed practical syllabus and evaluation scheme included in the Class 10 NCERT Science Syllabus.

Class 10 Science Syllabus Internal Assessment

Practical Evaluation Scheme

Total Marks: 20
Duration: Usually 3 hours (may vary slightly by school)

Component	Marks Allocated
Periodic Assessment	10 marks (5 + 5)
Practical Work	5 marks
Portfolio	5 marks
Total	20 marks

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How to Prepare Using the NCERT Science Class 10 Syllabus?

Given below are a few tips that students can use to prepare effectively for their exams.

Go through the complete syllabus and prepare a study plan accordingly.
Divide your time wisely. Dedicate more time to difficult topics and chapters.
Practice all the questions given in the exercise. These questions are very important and can be asked in the examination.
Make short handwritten notes and practice diagrams. This will help in the last-minute preparations for the examination.
Complete the entire NCERT Class 10 Science Syllabus 2025-26 at least a month before the examination. So that you have enough time to revise.

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Frequently Asked Questions (FAQs)

1. What are the chapters included in the NCERT Class 10 Science syllabus?

The NCERT Syllabus for Class 10 Science includes these chapters:

Chemical Reactions and Equations
Acids, Bases and Salts
Metals and Non-metals
Carbon and its Compounds
Life Processes
Control and Coordination
How do Organisms Reproduce?
Heredity and Evolution
Light – Reflection and Refraction
The Human Eye and the Colourful World
Electricity
Magnetic Effects of Electric Current
Our Environment

2. Is there any change in the NCERT Science syllabus for Class 10 this year?

The NCERT Syllabus for Class 10 Science has been updated for this year with minor changes. The chapter "Natural Resources" will not be assessed in the year-end exam but may be assigned for reading.

3. How many units are there in the Class 10 Science NCERT book?

There are only chapters in the NCERT Class 10 Science Book.

4. Which topics are most important in the Physics portion of the Class 10 syllabus?

Important Physics topics present in the NCERT Syllabus for Class 10 Science include Light (Reflection and Refraction), Electricity, and Magnetic Effects of Electric Current.

5. Does the NCERT Class 10 Science syllabus include practicals?

Yes, practicals are an important part of the NCERT Syllabus for Class 10 Science, carrying 20 marks for internal assessment.

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Popular Questions

A block of mass 0.50 kg is moving with a speed of 2.00 ms^-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Option 1) $0.34\; J$	Option 2) $0.16\; J$
Option 3) $1.00\; J$	Option 4) $0.67\; J$

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times. Assume that the potential energy lost each time he lowers the mass is dissipated. How much fat will he use up considering the work done only when the weight is lifted up ? Fat supplies 3.8×10⁷J of energy per kg which is converted to mechanical energy with a 20% efficiency rate. Take g = 9.8 ms⁻² :

Option 1)

2.45×10⁻³ kg

Option 2)

6.45×10⁻³ kg

Option 3)

9.89×10⁻³ kg

Option 4)

12.89×10⁻³ kg

An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

Option 1) $2,000 \; J - 5,000\; J$	Option 2) $200 \, \, J - 500 \, \, J$
Option 3) $2\times 10^{5}J-3\times 10^{5}J$	Option 4) $20,000 \, \, J - 50,000 \, \, J$

A particle is projected at 60⁰ to the horizontal with a kinetic energy $K$ . The kinetic energy at the highest point

Option 1) $K/2\,$	Option 2) $\; K\;$
Option 3) $zero\;$	Option 4) $K/4$

In the reaction,

$2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}$

Option 1) $11.2\, L\, H_{2(g)}$ at STP is produced for every mole $HCL_{(aq)}$ consumed	Option 2) $6L\, HCl_{(aq)}$ is consumed for ever $3L\, H_{2(g)}$ produced
Option 3) $33.6 L\, H_{2(g)}$ is produced regardless of temperature and pressure for every mole Al that reacts	Option 4) $67.2\, L\, H_{2(g)}$ at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, $Mg_{3}(PO_{4})_{2}$ will contain 0.25 mole of oxygen atoms?

Option 1) 0.02	Option 2) 3.125 × 10^-2
Option 3) 1.25 × 10^-2	Option 4) 2.5 × 10^-2

If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

Option 1) decrease twice	Option 2) increase two fold
Option 3) remain unchanged	Option 4) be a function of the molecular mass of the substance.

With increase of temperature, which of these changes?

Option 1) Molality	Option 2) Weight fraction of solute
Option 3) Fraction of solute present in water	Option 4) Mole fraction.

Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol^-1) is

Option 1) twice that in 60 g carbon	Option 2) 6.023 × 10²²
Option 3) half that in 8 g He	Option 4) 558.5 × 6.023 × 10²³

A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t²) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m² , the number of rotations made by the pulley before its direction of motion if reversed, is