Then click on the download link to download that chapter. These books are also helpful if you are preparing for competitive exams such as SOF Exams. Q1: How do I start the Class 8 Maths preparation? Go through the examples and solve the exercise questions.
Q3: What are some good books for Class 8 Mathematics? However, you can also refer to some other books for a deeper understanding of the concepts.
Embibe suggests these books for Class 8 Maths: 1. RS Aggarwal 2. RD Sharma. Q4: How many chapters are there in Class 8 Maths?
A: There are 16 chapters in Class 8 Maths. A: Embibe provides chapter-wise solutions for Class 8 Maths. You can check the solutions on our website or download them as PDF for future reference. You need to finish the entire syllabus keeping your examination in mind and solve exercise questions. Make the best use of the resources provided by Embibe, and you will definitely score high in the exam.
At Embibe, you can also solve Class 8 Practice Questions and take mock tests for free. These are available for Science and Maths and are prepared by the top academic experts of India. These resources will be of great help to you in your preparation for the upcoming exams. If you have any queries, feel free to post them in the comment section below.
We will get back to you at the earliest. Stay tuned to embibe. Support: support embibe. General: info embibe. At the same time, they will learn that the cube roots are the inverse operation of finding 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 development of calculating larger 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 rate. 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.
Furthermore, the chapter details the steps of multiplying two or more than two monomials or multiplying a monomial by a binomial and trinomial.
Even the process of multiplying polynomial by polynomial is also mentioned in this topic. Students also learn about identity and the ways of applying them in the sum. Chapter Visualising Solid Shapes. With the introduction of visualising of 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 difference of 2D and of 3D shapes and the process of mapping the space around.
It further teaches terms like edges, faces and vertices, and the types of polyhedrons. The illustrative and graphical representation makes the topic interesting and easy to understand for children. Chapter 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 cuboid, cylinder, cube, cone, and pyramid. The chapter also teaches students how to find the volume and capacity of different shapes. Chapter Exponents and Power. The exponents are small numbers written above the base number to show how many times the base is multiplied. 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 the algebric problems in the future.
Chapter 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 Factorisation. 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 their usage in solving equations.
Moreover, by following the methods of factorisation, one can easily find the crucial errors present in an equation. Chapter Introduction to Graphs. This penultimate chapter of the NCERT class 8 book maths welcomes the readers to the world of the graph 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 liner 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 Playing With Numbers. Chapter number 14 helps students understand the idea behind factorisation.
It details on 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. 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.
Some of them are :. It Covers Vast Topics. 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 the complex topics.
Therefore, teachers refer to their students as the preeminent solution available that is NCERT books.
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