Class 7 (Ganita Prakash 1, 2) - Maths

Learn Class 7 Maths with clear concept explanations, step-by-step NCERT solutions, practice questions, MCQs, worksheets and video lessons on Teachoo.

This Class 7 Maths category covers all three resources used by students:

• Ganita Prakash Class 7 Part 1

• Ganita Prakash Class 7 Part 2

• Old NCERT Class 7 Mathematics textbook

Students can select the book prescribed by their school and study each chapter in an organised manner. Ganita Prakash follows the latest NCERT approach, in which mathematics is introduced through patterns, activities, puzzles, investigations and real-life situations. The old NCERT course follows the earlier chapter sequence and includes topics such as rational numbers, comparing quantities, algebraic expressions, exponents, perimeter, area and practical geometry.

Teachoo provides both the current and old Class 7 Maths material so students, parents and teachers can find the correct solutions without mixing the two NCERT syllabi.

What You Can Learn on Teachoo

Teachoo’s Class 7 Maths resources include:

• Easy explanations of mathematical concepts

• Step-by-step NCERT solutions

• Answers to “Figure it Out” questions

• Solved textbook examples

• Practice questions and worksheets

• Multiple-choice questions or MCQs

• Assertion–Reason questions

• Case-based questions

• Important questions for examinations

• Sample papers and revision material

• Diagrams and visual explanations

• Video lessons for selected topics

The solutions do not provide only the final answer. The calculation, rule, formula and reasoning used in each question are explained so students can understand the method and apply it independently.

Ganita Prakash Class 7 Part 1 Chapters

Ganita Prakash Part 1 contains eight chapters:

1. Large Numbers Around Us – Learn to read, write, compare and estimate large numbers. Understand the Indian and American number systems, exact and approximate values, nearest neighbours and patterns in products.

2. Arithmetic Expressions – Study simple and complex arithmetic expressions, terms, brackets and the order of operations. Learn how to compare expressions, rearrange terms and write expressions from real-life situations.

3. A Peek Beyond the Point – Understand tenths, hundredths and decimal numbers. Learn to convert fractions into decimals, compare decimals, represent them on a number line and perform addition and subtraction.

4. Expressions Using Letter-Numbers – Begin working with algebraic expressions containing letters and numbers. Learn how multiplication symbols are omitted, how expressions are simplified and how patterns can be represented algebraically.

5. Parallel and Intersecting Lines – Study intersecting, parallel and perpendicular lines. Understand transversals, corresponding angles, alternate angles and interior angles formed when a transversal crosses parallel lines.

6. Number Play – Explore even and odd numbers, parity, grids, magic squares, Fibonacci-type patterns and digit puzzles. This chapter develops logical reasoning through mathematical investigations.

7. A Tale of Three Intersecting Lines – Learn about triangles, triangle construction, triangle inequality, angle-sum property, exterior angles and altitudes. Students also investigate when a triangle can or cannot be constructed.

8. Working with Fractions – Revise fractions and learn multiplication and division of fractions. Understand simplification, properties of multiplication and the application of fractional operations in word problems.

Ganita Prakash Class 7 Part 2 Chapters

Ganita Prakash Part 2 continues the Class 7 Maths course through seven chapters:

1. Geometric Twins – Understand congruent figures and congruent triangles. Learn how sides and angles are used to determine congruence and explore properties of isosceles and equilateral triangles.

2. Operations with Integers – Revise addition and subtraction of integers and learn multiplication and division. Understand sign rules, patterns, integer expressions and Brahmagupta’s rules.

3. Finding Common Ground – Learn prime factorisation, Highest Common Factor or HCF and Least Common Multiple or LCM. Study efficient procedures and the relationship between HCF and LCM.

4. Another Peek Beyond the Point – Extend decimal learning to multiplication and division. Learn decimal multiplication, long division, division by a decimal number and special cases involving the dividend, divisor and quotient.

5. Connecting the Dots – Learn how statistical questions are investigated. Study dot plots, averages, mean, median, outliers, variability, representative values and different ways of visualising data.

6. Constructions and Tilings – Construct perpendicular bisectors, angle bisectors, parallel lines, regular hexagons and geometrical designs. Explore tangrams, tiling and patterns that cover a plane.

7. Finding the Unknown – Form and solve equations involving unknown quantities. Learn to translate word problems into equations and use systematic steps to find the unknown value.

Together, Ganita Prakash Part 1 and Part 2 develop arithmetic, algebra, geometry, data handling and mathematical reasoning through activities and problem-solving.

Old NCERT Class 7 Maths Chapters

Teachoo also provides the old NCERT Class 7 Maths course. It is useful for students whose schools still follow the earlier textbook, teachers using older lesson plans and learners who want extra practice.

The old NCERT chapters are:

1. Integers

2. Fractions and Decimals

3. Data Handling

4. Simple Equations

5. Lines and Angles

6. The Triangle and Its Properties

7. Congruence of Triangles

8. Comparing Quantities

9. Rational Numbers

10. Practical Geometry

11. Perimeter and Area

12. Algebraic Expressions

13. Exponents and Powers

14. Symmetry

15. Visualising Solid Shapes

The old NCERT material can be studied exercise-wise through links such as Exercise 1.1, Exercise 1.2 and Exercise 2.1. Students can also study concept-wise topics including multiplication of integers, division of fractions, mean and median, simple equations, congruence criteria, percentages, profit and loss, simple interest, rational numbers, algebraic expressions and laws of exponents.

Two Ways to Study Class 7 Maths

Teachoo allows students to use the material in two ways.

Find an NCERT Answer

If you know the chapter, exercise, page or question number, open the required chapter and select that question. The complete solution can be used to check schoolwork or understand a difficult step.

This method is useful for:

• Completing homework

• Checking an answer

• Finding a specific NCERT solution

• Revising an exercise

• Preparing for a class test

Learn a Concept

For proper understanding, study the chapter concept-wise. First read the explanation and solved examples. Then attempt questions arranged from basic to more challenging levels.

This method is useful for:

• Learning a new topic

• Strengthening weak concepts

• Revising before examinations

• Developing problem-solving skills

• Preparing for competency-based questions

Do not simply read or copy a solution. Attempt the question first, compare your method with the answer and solve it again if you make a mistake.

Why Class 7 Maths Is Important

Class 7 Maths connects basic arithmetic with the more formal mathematics studied in Classes 8, 9 and 10. Students begin using variables, equations, rational numbers, algebraic expressions, geometrical properties and data-based reasoning.

Weakness in these topics does not disappear automatically. It makes later chapters harder. Students should therefore focus on understanding why a method works instead of memorising isolated steps.

Teachoo explains each topic in student-friendly language while keeping the mathematics accurate. Calculations, properties, diagrams and construction steps are shown clearly. The resources can be used by CBSE students, NCERT learners, teachers and parents.

Frequently Asked Questions

Does Teachoo cover both parts of Ganita Prakash Class 7?

Yes. Teachoo covers Ganita Prakash Class 7 Part 1 and Part 2, including concept explanations, “Figure it Out” solutions and practice resources.

Are old NCERT Class 7 Maths solutions available?

Yes. The complete old NCERT Class 7 Maths course is also available with exercise-wise and concept-wise solutions.

Which Class 7 Maths book should I select?

Use the book prescribed by your school. If your textbook contains chapters such as Large Numbers Around Us or Geometric Twins, select Ganita Prakash. If it begins with Integers and uses exercises such as Exercise 1.1, select old NCERT.

Are the answers explained step by step?

Yes. Teachoo explains the calculations, formulas, properties and reasoning required to reach the answer.

Can I prepare for school examinations using Teachoo?

Yes. Students can revise concepts, solve NCERT questions and practise worksheets, MCQs, assertion–reason questions, case-based questions and important questions available for different chapters.

Choose your Class 7 Maths book, open a chapter and begin learning. Attempt every question independently before checking the solution. Mathematics becomes easier only when you actively solve problems—not when you merely read their answers.