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CBSE Class 10 Notes: Chapter-Wise Notes, Revised Syllabus & NCERT Solutions

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Jasmine Grover

Senior Content Specialist

CBSE Class 10 Notes for Science, Maths, and English are included in the article. Chapter-wise notes are provided to help students prepare for board exams. The weightage of marks for each chapter is also defined for students to strategize their preparation for board exams. This article also contains the Class 10 syllabus and NCERT Solutions for Class 10 Science, Maths, and English.

Class 10 Science Syllabus

Class 10 Syllabus Science 2022-23

The table below contains the chapters included in the CBSE class 10 science syllabus:

Unit Chapter Marks
I. Chemical Substances - Nature and Behaviour Chemical Reactions and Equations 25
Acids, Bases and Salts
Metals and Non-Metals
Carbon and its Compounds
II. World of Living Life Processes 25
Control and Coordination
How do Organisms Reproduce?
Heredity and Evolution
III. Natural Phenomenon Light - Reflection and Refraction 12
Human Eye and Colourful World
IV. Effects of Current Electricity 13
Magnetic Effects of Current
V. Natural Resources Our Environment 05
Class 10 Science Notes

Class 10 Science Notes

CBSE Class 10 Notes in a chapter-wise manner for Class 10 science are given below:

Chapter 1 - Chemical Reactions and Equations

Expected weightage - 5 Marks

The important topics included in Class 10 Science Notes Chapter 1 are – 

Additional Resources:

Chemical Reactions and Equations Important Questions NCERT Solutions for Class 10 Science Chapter 1 Photochemical Reaction
Endothermic reactions Exothermic reactions Combustion Reaction
Types of Chemical Reactions Decomposition Reaction Precipitation reaction

Chapter 2 - Acids, Bases, and Salts

Expected weightage - 3 Marks

Here are some important topics included in the chapter:

Additional Resources:

Acid, Bases and Salts Revision Notes Acid, Bases and Salts Important Questions NCERT Solutions for Class 10 Science Chapter 2
Milk Of Magnesia Acids Bases & Salt Formula pH Of Acids and Bases
Acid strength Tartaric acid Dilution Formula

Chapter 3 - Metals and Non-Metals

Expected weightage - 7 Marks

The important topics from the chapter are as follows:

Additional Resources:

Metals and Non-Metals Revision Notes Metals and Non-Metals Important Questions NCERT Solutions for Class 10 Science Chapter 3
Thermal Conductivity Alloy Amphoteric oxides
Nickel sulfate Reactivity Series Metallurgy

Chapter 4 - Carbon and Its Compounds

Expected weightage - 5 Marks

The important topics covered in Class 10 Notes from the chapter Carbon and its Compounds are as follows:

Additional Resources:

Carbon and Its Compounds Revision Notes Carbon and Its Compounds Important Questions NCERT Solutions for Class 10 Science Chapter 4
Isomerism Elimination Reaction Organic Compounds
Types Of Alcohols Uses of Methanol and Ethanol Cis-Trans Isomers

Chapter 5 - Periodic Classification of Elements (Omitted)

The Class 10 Notes for Chapter 5 in Science are as follows:

Additional Resources:

Note: Chapter 5 Periodic Classification of Elements is no longer included in the Board Examination syllabus for 2022 - 2023.


Chapter 6 - Life Processes

Expected weightage - 7 Marks

The important topics from the chapter Life Processes of Class 10 Notes are as follows:

Additional Resources:

Life Processes Revision Notes Life Processes Important Questions NCERT Solutions for Class 10 Science Chapter 6
Blood Hypertension Excretion
Amoeba Human Digestive System Stomata
Difference between breathing and respiration Difference between autotrophs and heterotrophs Difference between small intestine and large intestine
Difference Between Blood and Lymph Systolic and Diastolic Blood Pressure Difference between Serum and Plasma
Putrefaction Blood Pressure Test Blood Pressure Symptoms

Chapter 7 - Control and Coordination

Expected weightage - 5 Marks

The important topics from the chapter are as follows:

Additional Resources: 

NCERT Solutions for Class 10 Science Chapter 7 Animal Nervous System Control and Coordination
Nerves Brain Diagram of neuron
Cell Signalling Cranial Nerves Hormones in Animals

Chapter 8 - How do Organisms Reproduce?

Expected weightage - 10 Marks

The important topics from How do Organisms Reproduce – Class 10 Notes are as follows:

Additional Resources:

How do Organisms Reproduce Important Questions NCERT Solutions for Class 10 Science Chapter 8 Vegetative Propagation
Spore Formation How do Organisms Reproduce? Revision Notes Longitudinal Section of Flower
Difference between fragmentation and regeneration Difference between adolescence and puberty How do organisms reproduce MCQ

Chapter 9 - Heredity and Evolution

Expected weightage - 3 Marks

Some important topics from the chapter Heredity and Evolution are:

Additional Resources:


Chapter 10 - Light - Reflection and Refraction

Expected weightage  - 7 Marks

Some important topics from Class 10 Notes Chapter 10 are given below:

Additional Resources:

Reflection and Refraction Revision Notes Reflection and Refraction Important Questions NCERT Solutions for Class 10 Science Chapter 10
Laws Of Reflection Reflection of Light Refraction by Spherical Lenses
Image Formation by Lenses Lens Formula and Magnification Power of a Lens
Convex Mirror Plane Mirror Difference Between Concave and Convex Mirror
Difference between real image and virtual image Uses of Plane Mirrors Difference between mirror and lens

Chapter 11 - Human Eye and Colourful World

Expected weightage - 5 Marks

Some important topics from the Human Eye and Colourful World chapter are given below:

Additional Resources:

Human Eye and the Colourful World Revision Notes Human Eye and the Colourful World Important Questions NCERT Solutions for Class 10 Science Chapter 11
The Human Eye and The Colourful World Formula Scattering of Light Tyndall Effect
Colour of the sun at Sunrise and Sunset Hyperopia Stereoscopic Vision
Power of accommodation the eye Presbyopia eye defects Why do we have two eyes?

Chapter 12 - Electricity

Expected weightage - 8 Marks

Some important topics from the chapter Electricity of Class 10 Notes are given below:

Additional Resources:

Working principle of an electrical fuse Electricity Revision Notes NCERT Solutions for Class 10 Science Chapter 12
Unit of Conductivity Unit of Electricity Uses of Electricity
Types of Circuits Electric Power Formula Relation between watt and volt
Electrical energy and power Types of wiring Electricity Formulas

Chapter 13 - Magnetic Effects of Electric Current

Expected weightage - 5 Marks

Some important topics from the chapter Magnetic Effects of Electric Current are given below:

Additional Resources:

Magnetic Effects of Electric Current Revision Notes NCERT Solutions for Class 10 Science Chapter 13 Magnetic Effects of Electric Current Formula
Electric Motor Types of Motors DC Generator

Chapter 14 - Sources of Energy (Omitted)

Some important topics from the Class 10 Notes Chapter 14 are given below:

Additional Resources: 

Nuclear fusion Fossil Fuel Geothermal Energy
Uses of Solar Panel Conversion of energy Wave Power
NCERT Solutions Solar Cooker Tidal Energy
Natural sources of energy Hydroelectricity Solar Car
Solar energy and photovoltaic cell Wave energy formula Energy Consumption Formula

Note: Class 10 Chapter 14 Sources of Energy is not included in the Class 10 Science 2022-2023 Board Examination syllabus.


Chapter 15 - Our Environment

Expected weightage - 3 Marks

Some important topics from the chapter Our Environment are given below:

Additional Resources: 

NCERT Solutions for Class 10 Science Chapter 15 Food Chains and Webs Food Web

Chapter 16 - Management of Natural Resources (Omitted)

Some important topics from the Class 10 Notes Management of Natural Resources are given below:

Additional Resources:

Note: Management of Natural Resources is not included in the Board Examination syllabus for the 2022-2023 session.

Class 10 Maths Syllabus

Class 10 Maths Syllabus

The table below contains the chapters included in the CBSE class 10 maths syllabus:

Unit Chapter Marks
I. Number Systems Real Numbers 06
II. Algebra Polynomials 20
Pair of Linear Equations in Two Variables
Quadratic Equations
Arithmetic Progressions
III. Coordinate Geometry Coordinate Geometry 06
IV. Geometry Triangles 15
Circles
V. Trigonometry Introduction to Trigonometry 12
Some Applications of Trigonometry
VI. Mensuration Areas Related to Circles 10
Surface Areas and Volumes
VII. Statistics and Probability Statistics 11
Probability
Class 10 Maths Notes

Class 10 Maths Notes

CBSE Class 10 Notes for Maths are as given below:

Chapter 1 - Real Numbers

Some important concepts of the chapter are given below:

Additional Resources: 

Expected weightage - 6 Marks


Chapter 2 - Polynomials

Some important concepts of Class 10 Notes Polynomials are given below:

Additional Resources:

Polynomials Revision Notes Polynomials Important Questions NCERT Solutions for Class 10 Maths Chapter 2
Polynomials Formula Parabola Graph Cubic polynomial

Expected weightage - 7 Marks


Chapter 3 - Pair of Linear Equations in Two Variables

Some important concepts of the chapter are given below:

Additional Resources:

Expected weightage - 7 Marks


Chapter 4 - Quadratic Equations

Some important concepts of the chapter are given below:

Additional Resources: 


Chapter 5 - Arithmetic Progressions

Some important concepts of Class 10 Notes Chapter 5 are given below:

Additional Resources:

Expected weightage - 1 Mark


Chapter 6 - Triangles

Some important concepts of the chapter are given below:

Additional Resources:

Expected weightage - 8 Marks


Chapter 7 - Coordinate Geometry

Some important concepts of Class 10 Notes Coordinate Geometry chapter are given below:

Additional Resources:

Coordinate Geometry MCQs NCERT Solutions for Class 10 Maths Chapter 7 Centroid

Expected weightage - 6 Marks


Chapter 8 - Introduction to Trigonometry

Some important concepts of the chapter are given below:

Additional Resources:

Introduction to Trigonometry Revision Notes Introduction to Trigonometry Important Questions NCERT Solutions for Class 10 Maths Chapter 8
Cos 0 Value of cos 60 Sin 30 Degrees
Sec 90 30 60 90 formula Sec 60

Expected weightage - 4 Marks


Chapter 9 - Some Applications of Trigonometry

Some important concepts of the chapter are given below:

Additional Resources:

Expected weightage - 8 Marks

NCERT Solutions for Some Applications of Trigonometry – Chapter Exercises
NCERT Solutions Some Applications of Trigonometry Class 10 Exercise 9.1

Chapter 10 - Circles

Some important concepts of the Class 10 Notes Circles chapter are given below:

Additional Resources:

Important Questions on Circles NCERT Solutions for Class 10 Maths Chapter 10 Circle Revision Notes
Concentric Circles Length of Tangent Circle passing through 3 points

Expected weightage - 4 Marks


Chapter 11 - Constructions (Omitted)

Some important concepts of the chapter are given below:

Additional Resources: 

Constructions Revision Notes NCERT Solutions for Class 10 Maths Chapter 11 Division line segments

Note: Chapter 11 - Constructions is no longer included in Class 10 maths syllabus.


Chapter 12 - Areas Related to Circles

Some important concepts of the Class 10 Notes for this chapter are given below:

Additional Resources:

Areas Related to Circles Revision Notes NCERT Solutions for Class 10 Maths Chapter 12 Area of Sector

Expected weightage - 4 Marks


Chapter 13 - Surface Areas and Volumes

Some important concepts of the chapter are given below:

Additional Resources:

Expected weightage - 6 Marks


Chapter 14 - Statistics

Some important concepts of the Class 10 Notes Statistics are given below:

Additional Resources:

Statistics Revision Notes Statistics Important Questions NCERT Solutions for Class 10 Maths Chapter 14
Cumulative Frequency Curve Class Mark Step Deviation Method

Expected weightage - 10 Marks


Chapter 15 - Probability

Some important concepts of the chapter are given below:

Additional Resources:

MCQ on Probability NCERT Solutions for Class 10 Maths Chapter 15 Equally Likely Events
Empirical Probability Complimentary Events Impossible Events
Sure Event Experimental Probability Elementary Event
Sum of Probabilities Empirical probability formula Standard normal distribution

Expected weightage - 1 Mark


Class 10 English NCERT Solutions

Class 10 English NCERT Solutions

CBSE Class 10 Notes for chapter-wise NCERT Solutions for Class 10 English are as given below – 

Books Chapters NCERT Solutions
First Flight Chapter 1: A Letter to God  A Letter to God NCERT Solutions
Chapter 2: Nelson Mandela: Long Walk to Freedom  Nelson Mandela: Long Walk to Freedom NCERT Solutions
Chapter 3: Two Stories about Flying  Two Stories about Flying NCERT Solutions
Chapter 4: From the Diary of Anne Frank  From the Diary of Anne Frank NCERT Solutions
Chapter 5: The Hundred Dresses–I  The Hundred Dresses–I  NCERT Solutions
Chapter 6: The Hundred Dresses–II The Hundred Dresses–II NCERT Solutions
Chapter 7: Glimpses of India  Glimpses of India NCERT Solutions
Chapter 8: Mijbil the Otter  Mijbil the Otter NCERT Solutions
Chapter 9: Madam Rides the Bus  Madam Rides the Bus NCERT Solutions
Chapter 10: The Sermon at Benares  The Sermon at Benares NCERT Solutions
Chapter 11: The Proposal  The Proposal NCERT Solutions
First Flight Poem Chapter 1- Dust of Snow  Dust of Snow NCERT Solutions
Chapter 2- Fire and Ice  Fire and Ice NCERT Solutions
Chapter 3- A Tiger in the Zoo  A Tiger in the Zoo NCERT Solutions
Chapter 4- How to Tell Wild Animals  How to Tell Wild Animals NCERT Solutions
Chapter 5- The Ball Poem  The Ball Poem NCERT Solutions
Chapter 6- Amanda!  Amanda! NCERT Solutions
Chapter 7- Animals  Animals NCERT Solutions
Chapter 8- The Trees The Trees NCERT Solutions
Chapter 9- Fog  Fog NCERT Solutions
Chapter 10- The Tale of Custard the Dragon  The Tale of Custard the Dragon NCERT Solutions
Chapter 11- For Anne Gregory  For Anne Gregory NCERT Solutions
Footprints Without Feet Chapter 1: A Triumph of Surgery  A Triumph of Surgery NCERT Solutions
Chapter 2: The Thief’s Story  The Thief’s Story NCERT Solutions
Chapter 3: The Midnight Visitor  The Midnight Visitor NCERT Solutions
Chapter 4: A Question of Trust  A Question of Trust NCERT Solutions
Chapter 5: Footprints without Feet  Footprints without Feet NCERT Solutions
Chapter 6: The Making of a Scientist  The Making of a Scientist NCERT Solutions
Chapter 7: The Necklace  The Necklace NCERT Solutions
Chapter 8: The Hack Driver  The Hack Driver NCERT Solutions
Chapter 9: Bholi  Bholi NCERT Solutions
Chapter 10: The Book That Saved the Earth  The Book That Saved the Earth NCERT Solutions

Students can also access CBSE Class 10th Sample Papers for better preparation for board exams.


Important Links for Class 10 Syllabus and Exam Pattern:

Sample Papers for Class 10:

Read More:

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

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