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NCERT Maths Book Class 8

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CBSE Class 8 NCERT Maths Books Free Download

It is a fact that reading books can help students develop cognitive and thinking abilities. NCERT books have been designed to help the children sustain this growth. It is the prime reason for teachers recommending NCERT books for Class 8, as this helps to strengthen the robust foundation of a child.  

The NCERT Maths Class 8 book PDF is structured in a way that promotes the habit of practice. Science students who are looking for NCERT Solutions for Class 8 Science will also find the solutions curated by our Master Teachers helpful. Each Chapter presents a detailed explanation of the subject matter with Examples for a better understanding. 

Following the latest Class 8 syllabus, the CBSE Solutions NCERT books train you for both internal and external Examinations. The book is a compilation of 16 Chapters with elaborate explanations for your ease. Moreover, the equations and their solution in the NCERT Maths Class 8 PDF are explained in step by step format. At the same time, the books are available online for free.

NCERT Books For Class 8 Maths; Free PDF Download

The NCERT Book for Class 8 Maths provides clear explanations, solved examples, and practice exercises to enhance conceptual understanding and problem-solving skills. You can download the NCERT Book for Class 8 Maths in both English and Hindi Languages. Get the link to download Maths Class 8, NCERT Books from the table below.


We have curated solutions for the books that you follow which you can access from the below links. 

NCERT Class 8 Maths Book

Many students indeed fear Maths glancing at the long equations and questions. The NCERT books for Class 8 help learners overcome this fear with their simple explanations.

Moreover, Class 8th Maths NCERT book follows the CBSE pattern, making it apt for both general and competitive Exams. The in-depth elucidation and exercises compel students to develop the habit of practice. 

 

The NCERT Maths Class 8 textbooks point out the logic behind the equation, which is needed for a clear concept. By following the NCERT Maths book, students are sure to gain good grades.

 

For non-English speaking students, we will provide Chapter-wise PDFs for each Maths Chapter of the NCERT textbook in Hindi. This will ensure that native speakers are not at a loss and a uniform standard of education is made accessible to all. The requisite links have been given below:

  • चैप्टर 1: परिमेय संख्याएँ

  • चैप्टर 2: एक चर वाले रैखिक समीकरण

  • चैप्टर 3: चतुर्भुजों को समझना

  • चैप्टर 4: प्रायोगिक ज्यामिती

  • चैप्टर 5: आँकड़ो का प्रबंधन

  • चैप्टर 6: वर्ग और वर्गमूल

  • चैप्टर 7: घन और घनमूल

  • चैप्टर 8: राशियों की तुलना

  • चैप्टर 9: बीजीय व्यंजक एवं सर्वसमिकाएँ

  • चैप्टर 10: ठोस आकारों का चित्रण

  • चैप्टर 11: क्षेत्रमिति

  • चैप्टर 12: घातांक और घात

  • चैप्टर 13: सीधा और प्रतिलोम समानुपात

  • चैप्टर 14: गुणनखंडन

  • चैप्टर 15: आलेखों से परिचय

  • चैप्टर 16: संख्याओं के साथ खेलना

Chapter-Wise Overview of Class 8 Maths

Chapter 1: Rational Numbers

The first Chapter of the book introduces the concept of Rational Numbers. It explains that any Number that is a division of two integers is called a Rational Number. Students learn the difference between positive and negative integers which are crucial to equate with Natural Numbers.

 

This 8th Class Maths textbook further explains the closure properties, commutativity, and associativity of Rational Numbers, Whole Numbers, and Integers. Moreover, the children get to understand the role of 0 and 1 in the equation of Rational Numbers. 

 

Furthermore, the concepts of a negative Number, reciprocal, distributive of multiplication and addition, Number line, and distributive of a Rational Number is explained in detail. These concepts are presented with Examples to clear the doubts of the learner.

 

Chapter 2: Linear Equations In One Variable

The following Chapter further elucidates the idea of Linear Equations with one variable. It deals with the formulas and equations crucial for solving the Linear Equations and variables. This Chapter explains ways of solving the Linear Equations on one side and Numbers on the other as well as the Numbers on the same side.

 

The NCERT 8th Class Maths book PDF further details the equations that are reducible to direct form. While the need to simplify the expressions forming equations before solving them. 

 

Moreover, this Chapter talks about the diverse utility of Linear Equations to solve the equations on age, Numbers, perimeter, currency, and many more. 

 

Chapter 3: Understanding Quadrilaterals

The third Chapter in Class 8 NCERT Maths book PDF explains to the reader the concept of Quadrilaterals. By further reading, students will learn about Polygons which are Classified as a triangle, Quadrilaterals, Pentagons, Hexagons, Heptagons, etc. according to the vertices.

 

Additionally, there is an explanation of diagonals that connect two non-consecutive vertices. The book offers knowledge on different types of polygons like convex, concave, regular, and irregular. 

 

Besides the explanation, the Chapter briefs the students about the angle sum property and the sum to measure the exterior angles of the polygons. It also explains Parallelograms, their diagonals, Angle Sum, elements, and special Parallelograms.

 

Chapter 4: Practical Geometry

The fourth Chapter of the book explains the basics of Geometry, starting with the construction of Quadrilaterals. This Chapter in NCERT 8th Maths book teaches the technique of forming Quadrilaterals when 

  • The Length of four sides and diagonal is given.

  • Two diagonals and three sides are given.

  • Two adjacent sides and three angles are known. 

  • Three sides and two included angles are given.

The students get to learn about different types of Quadrilaterals which are Rhombus, Rectangle, and Square. This Chapter also teaches the technique to solve the special cases when five measurements are taken to construct a Quadrilateral.
 

Chapter 5: Data handling 

In Class 8th Maths NCERT book PDF, the fifth Chapter teaches learners about the ways of Data handling. The topic specifies that unorganised information is known as raw Data which are needed to be organised for meaningful interference.

Students get to learn the process of group frequency distribution and the process of finding frequency. Moreover, the Chapter shows the different ways of showcasing the Data, for Example via bars and pie charts. The bar histogram presents the Data where Class intervals are in a horizontal axis, and the height shows frequencies.

Also, students will understand the laws of probability which follow random experiments and outcomes. At the same time, more occurrence of analysis creates an event.

Chapter 6: Square and Square Roots

This sixth Chapter in NCERT Maths Class 8 book PDF explains the concept of the Square and Square Roots. The Numbers like 1, 4, 9,16 which can be expressed as the product of the Number with itself are defined as a Square Number.

Reading through the topic, students learn about the properties of Square Numbers and different methods of adding the Numbers. A Square Number can be found by adding triangular Numbers, odd Numbers, and odd natural Numbers.

The Square Root portion in this book also teaches about the Pythagoras theorem and the Pythagorean triplets. Moreover, the process of finding Square Root by repeated subtraction, prime factorisation, division, and decimals is also provided. 

 

Chapter 7: Cube and Cube Roots

The previous Chapter taught the basics of finding Square Roots, while the seventh Chapter shows the way of solving cube Root problems. In Class 8 Maths NCERT PDF children learn to multiply Numbers by themselves three times.

By reading this Chapter, students will know that the perfect cubes can be formed by adding consecutive odd Numbers and their prime factors. At the same time, they will learn that the cube Roots are the inverse operation of finding a cube.

Moreover, the text details the process of prime factorisation, which can be utilised to find the cube Root of a Number.

Chapter 8: Comparing Quantities

The eighth Chapter in the NCERT 8 Maths book is one of the crucial Chapters dealing with finding quantities. This Chapter helps in the developmeClass calculating large Numbers in children by introducing them to ratio and percentage.

Moreover, they are also taught to find the increase and decrease in percentage and discounts. The children also learn the basics of finding profit and loss, cost price, selling price, calculating tax, and interest.

This Class 8 book further helps students to learn formulas to calculate compound interest and compound annual rates.

Chapter 9: Algebraic Expressions and Quantities

The ninth Chapter in the NCERT grade 8 Maths textbook teaches about expressions that are formed out of terms and products of factors and numerical coefficients.

The NCERT book specifies the types of expressions that are monomials, binomials, and polynomials. Furthermore,  the Chapter details the steps of multiplying two or more two monomials or multiplying a monomial by a binomial and trinomial. 

Even the process of multiplying polynomials by polynomials is also mentioned in this topic. Students also learn about identity and the ways of applying them in the sum.

 

Chapter 10: Visualising Solid Shapes

With the introduction of visualising solid shapes in the NCERT Class 8 Maths book in English, the children are introduced to the concepts of Geometry. The tenth Chapter in the book teaches the reader the difference between 2D and 3D shapes and the process of mapping the space around them.
 

It further teaches terms like edges, faces and vertices, and the types of polyhedrons. The students learn about Euler’s formula, which is the Number of faces(F) added with the Number of vertices(V) minus the Number of edges (E).

The illustrative and graphical representation makes the topic interesting and easy to understand for children.

Chapter 11: Mensuration

Mensuration is the branch of Maths which studies the measurement of length, volume, shape, lateral surface areas. NCERT Class 8 Mathematics book, teaches Class 8 students the process of calculating the area and perimeter of various surfaces.

Children learn to find the area of a Trapezium, general Quadrilateral, and unique Quadrilaterals. Moreover, the Chapter explains how to calculate the surface area of 3D shapes like Cuboids, Cylinders, Cubes, Cones, and Pyramids.

The Chapter also teaches students how to find the volume and capacity of different shapes. 

Chapter 12: Exponents and Power

The exponents are small Numbers written above the base Number to show how many times the base is multiplied. This twelfth Chapter of the NCERT Class 8 Mathematics book PDF illustrates in detail the concept of power and its exponents.

The children will learn the laws of using a negative and positive exponent. Further reading the Chapter, the children will learn how to use negative exponents when expressed with small digits.

Besides, the kids will understand the ways of comparing and dealing with tiny and large Numbers. By solving this Chapter, the student will be able to solve algebraic problems in the future.

Chapter 13: Direct and Inverse Proportion

The thirteen Chapter of the Class 8 Maths book NCERT gives a detailed explanation of the direct and inverse proportion of Numbers. The text briefs that direct proportion is when a Number decreases another Number also reduces.

Further, they learn about the inverse proportion, which occurs when one Number increases, then the other Number decreases and vice versa. The students are made to understand the proper usage of these proportions.

Many Examples have been included in the direct and inverse proportion Chapter, which explains the steps in detail. By a thorough reading of the lesson, the concepts, application, and function of the proportion of Numbers will be apparent to learners.

Chapter 14: Factorisation

The fourteenth Chapter in Class 8 PDF NCERT Maths book explains the term factorisation and factors. It speaks about factors of natural Numbers and algebraic expressions.

There are also details on the nature of factorisation and the methods of solving common factors. This topic explains the method of factorisation using identities and regrouping as well as the division of monomials, polynomials, and algebraic expressions.

Students learn about the concept of regrouping and its usage in solving equations. Moreover, by following the methods of factorisation, one can easily find the crucial errors present in an equation.

Chapter 15: Introduction to Graphs

This penultimate Chapter of the NCERT Class 8 book Maths welcomes the readers to the world of graphs and Data. Children are exposed to the technique of making bars, graphs, pie charts, and histograms.

Moreover, they are taught to draw the line graphs as well as their application in different fields. Even the drawing of linear graphs, finding the location of a point, and the importance of x and y coordinates are explained in detail.

It helps children learn the difference between an independent and dependent variable to apply in producing graphs.

Chapter 16: Playing With Numbers

Chapter Number 14 helps students understand the idea behind factorisation. This topic in the NCERT Class 8 Maths book explains the nature of Numbers and their usage. It details reversing two-digit and three-digit Numbers.

Moreover, it teaches how three-digit Numbers are formed out of three digits and how letters replace Numbers in an equation. The text includes fun games and quizzes to explain the concept of finding the missing Numbers.

Also, the divisibility test of Numbers like 10,9,5,3 and 2 is explained to children via the lesson.  

 

Why Do Teachers Refer to NCERT Books Class 8 Mathematics Book? 

The standard preference in textbooks among teachers for Exams is NCERT due to the simple reason, the detailed analysis of topics. What makes it well-known is its solutions helpfulness for both CBSE students and the competitive Examination pursuers.

Mathematics is a complex subject that needs regular practice and understanding. Therefore, the Maths book explains the concepts and theories in a detailed step by step manner for the reader to gain success in his/ her Exam.

There are countless reasons behind the Class 8  NCERT Maths PDF book being regarded as the best solution. Some of them are:

  • It Covers Vast Topics

The NCERT book covers diverse topics related to the equations and logic behind solving them. The children gain in-depth knowledge about Rational Numbers, factorisation, exponents, Square Roots, cube Roots, and many more. These Chapters strengthen the base of students which may be helpful to them in the future.

It is a universal truth that every student needs text designed in a way to clear their concepts on complex topics. Therefore, teachers refer to their students as the preeminent solution available that is NCERT books. Recommended by experts and teaching professionals, the students can easily download the Class 8 Maths PDF and resolve their doubts.

  • Easy to Understand 

 It is a truth that most teachers prefer NCERT text for teaching due to the simplicity in its language. The elaborate Chapters in the Class 8 Mathematics PDF are explained in a detailed manner so that every child can grasp the idea behind the equations. At the same time, the questions and exercises at the end of each Chapter help the CBSE Exam aspirants revise for Examination.

  • Exercise Specialised for Practice

After every Chapter in the book are questions designed for students to practice. The subject of Maths needs constant practice and understanding. The multiple questions are best for self-assessment of students and their Exam preparation. Moreover, there are exercises explicitly made to help the students increase their thinking aptitude and problem-solving.

  • Prepared by Professionals

Each Chapter present in the NCERT books Class 8 Maths book PDF is prepared by scholars, surpassed in their field of study. It makes the worth of the subject matter exceptional and beyond comparison. Moreover, its uniqueness lies in the fact that not only CBSE but all the other boards can pursue this book.

 

How Should Students Prepare With The Class 8 Maths NCERT Textbook?

We have previously discussed why teachers prefer the NCERT textbooks for their students. We shall now take a look at how students can make use of the NCERT Maths textbook to boost their preparation.

  • Focus on the Concepts 

The days of rote learning are gone. Now, to thrive in a dynamic world like ours, students must try and grasp the various concepts that are being taught to them. Instead of mugging up the information provided, try and derive the formulas yourself and you will see your performance will improve automatically.

  • Make Your Notes 

There is lots of Data given in the NCERT Maths textbook. You have to sort through what is important from the point of the Examination and what is not. The best way to do this is by making your unique notes. Highlight what seems to be a particularly interesting paragraph and make notes accordingly.

  • Practice as Many Sums as Possible 

An adequate Number of sums have been given in the NCERT Maths textbook. Exercises are provided at the end of each topic. This enables a student to evaluate how strong their concepts are and practice accordingly. In addition to this, dedicated exercises have also been given at the end of each Chapter to ensure that students are thorough in their concepts and do not falter anywhere. Practice as much as you can. This will improve your efficiency and time management skills at the same time. 

 

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What makes Vedantu the most preferred site is that students can have live interaction and study sessions with the expert teachers and clear their doubts anytime, anywhere. Also, the Exam notes and study materials provided by us are par excellence.

There are indeed many online E-learning sites available today, but unlike Vedantu, none provide a bundle of solutions for every subject. Vedantu, the paramount service explicitly crafted for students is one step away from downloading.

The steps to success can be easily achieved by merely downloading Vedantu’s app or by visiting our site. Come forth and find the road to achievement.


Other Free CBSE Class 8 Maths Study Material

Other Free Study CBSE Material for Class 8

FAQs on NCERT Maths Book Class 8

1. How NCERT Book Class 8 Maths PDF Helps Students to Understand Maths?

The NCERT textbook for Class 8 Maths explains the fundamental concepts in simple and easy language so that students can grasp them quickly. Additionally, vital formulas and Examples are pointed to help students understand the logic behind each equation. The questions at the end of the Chapter are prepared to help build the thinking skill of students. The main aim of the textbook is to help students understand concepts that will be part of their curriculum in higher Classes. The Class 8 Maths NCERT textbook helps clear their basics. 

2. What are the Contents of Class 8 NCERT Maths Book PDF?

The 12th NCERT Maths book includes sixteen Chapters. Each of the Chapters deals with different topics like graphs, direct and inverse proportion, Rational Numbers, Data collection, Algebra, shapes and others. There are exercises, questions for practice and a summary of the contents at the end of each Chapter. Mensuration is a topic that students generally struggle with but with the right guidance from Vedantu’s expert teachers, they will be able to fare well here too. A lot of questions are asked from the Algebra section of the textbook which is why the Chapters under this portion should be studied with utmost concentration. 

3. How Can I Prepare for Class 8 NCERT Maths?

Start your revision by dividing the problematic and easy Chapters. Plan a schedule and allot time to practice them regularly. Make sure the timetable you make is catered to your specific needs. Following a systematic approach will help you to score higher. Also, try to solve previous year questions to understand the concepts better. The CBSE Council also releases a few sample papers before the final Examinations come around. Solving these questions will help you be well-acquainted with the pattern of the paper that you will have to attempt on the main day. By following the above-said tips and regular practice, you are sure to defeat the nightmare of Maths.

4. What is the Aim of NCERT Books?

The publishing board NCERT aims to strive in the field of education. They work in the field of reaching quality education to students by preparing researched study materials. Additionally, these books are designed to guide teacher training to compete with the needs of the school system. The beauty of  NCERT books is that they not only help CBSE students but are accessible for other boards and competitive Exam givers. Moreover, the books are very affordable so that all students from different backgrounds can use them. In case anyone cannot afford to buy a copy, they can always refer to the PDF provided on NCERT’s official website. 

5. What is the Class 8 Science syllabus?

Maths and Science are both subjects that require analytical skills. Students cannot expect to fare well in Science without being thorough with the syllabus of the subject first. There are 18 Chapters in the Class 8 Science textbook. These are:

  • Chapter 1: Crop Production and Management 

  • Chapter 2: Microorganisms: Friend and Foe 

  • Chapter 3: Synthetic Fibres and Plastics 

  • Chapter 4: Materials: Metals and Non-Metals 

  • Chapter 5: Coal and Petroleum 

  • Chapter 6: Combustion and Flame 

  • Chapter 7: Conservation of Plants and Animals

  • Chapter 8: Cell – Structure and Functions 

  • Chapter 9: Reproduction in Animals 

  • Chapter 10: Reaching the Age of Adolescence 

  • Chapter 11: Force and Pressure 

  • Chapter 12: Friction 

  • Chapter 13: Sound 

  • Chapter 14: Chemical Effects of Electric Current 

  • Chapter 15: Some Natural Phenomena 

  • Chapter 16: Light 

  • Chapter 17: Stars and The Solar System

  • Chapter 18: Pollution of Air and Water