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

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

Edited By Irshad Anwar | Updated on Jul 04, 2025 01:11 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 Class 10 Science syllabus 2025–26 covers these ideas in a clear and simple way. It has chapters from physics, chemistry, and biology with their detailed syllabus so students understand better. In order to perform well in their board exams, students must go through the NCERT Syllabus at least once.

This Story also Contains
  1. NCERT Syllabus for Class 10 Science 2025-26
  2. How to download the NCERT Syllabus for Class 10 2025-26?
  3. NCERT Syllabus for Class 10 Science Practical
NCERT Syllabus for Class 10 Science 2025-26 - Download Free PDF
NCERT Syllabus for Class 10 Science 2025-26 - Download Free PDF

The NCERT syllabus of class 10 is arranged properly so that topics flow one after another without confusion. There are experiments, activities, and exercises to build practical skills along with theory, which is very important. Quick revision points and keywords are included so students can recall things easily. Anyone who wants to see the full chapter names, important topics, and mark details can check trusted education platforms like Careers360 and plan with the help of the NCERT guidelines.

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NCERT Syllabus for Class 10 Science 2025-26

Students of the 10th standard will learn many science topics this year to build strong concepts and do well in exams. The chapters are listed in the table below so students can plan and study step by step without getting confused. They will cover things like acids, bases, electricity, light, and life processes clearly and simply. Don’t forget to practise your experiments too, as they are just as important. For an easy overview, students can also check the Class 10 Science syllabus chapter-wise.

Chapter 1: Chemical Reactions and Equations

  • Chemical reactions

  • Types of chemical reactions

  • Writing chemical equations

  • Balancing chemical equations

  • 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

  • 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

  • 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 Syllabus for Class 10 2025-26?

Follow the step-by-step instructions below to download the Syllabus for Science:

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 NCERT Class 10 Science syllabus PDF will be displayed on your screen. Download and save it for future use.

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

Download:

NCERT Books for Class 10 Science 2025-26

Schools affiliated to CBSE and other state board schools consider the Class 10 NCERT textbook of Science as their key curriculum. NCERT 10th Science books comprehensively cover the entire Science syllabus for boards, making them essential for students if they are preparing for board examinations. Chapters are systematically organised, with clear and concise information, well-labelled diagrams and relevant explanations. Class 10 NCERT books not only give you conceptual knowledge but also practical knowledge. It starts with a basis and goes up to advanced levels in a very systematic way. It helps students to know how the world around us works, from chemical reactions to Biological phenomena.

At the end of every chapter, exercise questions are provided, which play an important role in reinforcing learning. These questions help students test their understanding and enhance their problem-solving skills.

NCERT Syllabus for Class 10 Science Practical

The syllabus for practical examination for the academic year 2025-26, as per CBSE guidelines, includes a set of experiments and practical activities aligned with 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 based on the latest available CBSE and NCERT information:

CBSE Class 10 Science Internal Assessment 2025-26

Practical Evaluation Scheme

  • Total Marks: 20

  • Duration: Usually 3 hours (may vary slightly by school)

ComponentMarks Allocated
Periodic Assessment10 marks (5 + 5)
Practical Work5 marks
Portfolio5 marks
Total20 marks

NCERT Solutions for Class 10 Science 2025-26

Science is considered one of the most difficult subjects by students. However, students can perform well in Science with regular learning. The questions given at the end of every chapter will be very helpful, and students must solve all the problems to score well. For the ease of students, solutions are provided, the NCERT solutions for Class 10 Science. Here, all the questions are explained in concise and understandable language. Students must practice regularly to score well in the board exams.

How to Prepare Using the NCERT Syllabus for Class 10 Science?

  • Go through the complete NCERT 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 syllabus for class 10 Science at least a month before the examination. So that you have enough time to revise.

Relevant Links

Frequently Asked Questions (FAQs)

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

The NCERT Class 10 Science syllabus includes these chapters:

  1. Chemical Reactions and Equations

  2. Acids, Bases and Salts

  3. Metals and Non-metals

  4. Carbon and its Compounds

  5. Life Processes

  6. Control and Coordination

  7. How do Organisms Reproduce?

  8. Heredity and Evolution

  9. Light – Reflection and Refraction

  10. The Human Eye and the Colourful World

  11. Electricity

  12. Magnetic Effects of Electric Current

  13. Our Environment

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

The syllabus for 2025-26 has been updated with minor revisions but no major 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 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 syllabus, carrying 20 marks for internal assessment.

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Upcoming School Exams

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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 3.8×107 J 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

Option 1)

less than 3

Option 2)

more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

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