How to prepare for Class 7 Maths: Tips & Tricks for Maths

# How to prepare for Class 7 Maths: Tips & Tricks for Maths - Notes - Class 7

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One thing to be kept in mind all along the way for Maths preparation is that practice is the key here. The more you practice for every topic, the better understanding is achieved.

The main topics in Class 7 Maths are basic arithmetic, algebra, geometry and mensuration, probability, etc. These topics should be practiced as much as possible. The key to solve problems is to by-heart the formulas, understand the theorems, and practice as many times as possible. Maths can become your favorite subject with practice and dedication. Mathematics for Class 7 (VII) - CBSE & NCERT Curriculum

Includes 69 docs, 220 videos & 30 tests

## Tips & Tricks for Mathematics :

1. Study from the Mathematics NCERT Textbook and practice all the solved examples and exercise questions thoroughly before moving forward to extra practice from additional books. Refer to NCERT Solutions in case of any doubt.

## NCERT Textbooks and solutions

Chapter 1 - Integers

Chapter 2 - Fractions and Decimals

Chapter 3 - Data Handling

Chapter 4 - Simple Equations

Chapter 5 - Lines and Angles

Chapter 6 - The Triangles and its properties

Chapter 7 - Congruence of Triangles

Chapter 8 - Comparing Quantities

Chapter 9 - Rational Numbers

Chapter 10 - Practical Geometry

Chapter 11 - Perimeter and Area

Chapter 12 - Algebraic Expressions

Chapter 13 - Exponents and Powers

Chapter 14 - Symmetry

Chapter 15 - Visualising Shapes

2. Practice, above all. The range of questions in class 7 is limited. With substantial practice, most question types will be internalized, and you won’t have to think for most questions.

3. Develop a good understanding of topics. It will help you with those challenging questions or derive formulae in the rare chance you forget. This can be done by watching videos for various topics that will help you develop an interest in the topic.

4. Understand all the concepts in as much depth as you can. And then solve different varieties of questions and problems. Attempt various topic-wise and chapter-wise tests. Also, practice mre with sample papers and previous year papers. Use your knowledge to solve some real life questions as well.

## Practice tests

5. Give more importance to the topics which have high weightage. Solve the previous year exam papers which will increase your confidence and give you a pre-exam feel. It also helps to brush up all your concepts before the exam.

6. Don’t just read or mug up the topics but practice them. This is the most important thing which you need to keep in mind as reading maths does not help you. Instead, make a routine and give some time for practice.

## Important Topics for Each Chapter

Chapter 1 – Integers

• Multiplication of Integers
• Multiplicative and Additive Identities for Integers
• Properties of Division of Integers

Chapter 2 - Fractions and Decimals

• Multiplication of Fractions with Fractions
• Division of Fractions by Whole Numbers or Fractions
• Multiplication of Decimals
• Division of Decimals by Decimals

Chapter 3 - Data Handling

• Median of Data Sets Having Odd Number of Terms
• Construction of Double Bar Graphs
• Interpretation of Double Bar Graphs
• Probabilities in Simple Experiments without Using Formula

Chapter 4 - Simple Equations

• Solution of Equations by Transposing Terms

Chapter 5 - Lines and Angles

• Linear Pair of Angles
• Transversal on Two Lines
• Corresponding Angles Axiom and Its Converse
• Alternate Angle Axiom and Its Converse
• Using the Theorem that the Interior Angles on the Same Side of Transversal are Supplementary and Its Converse

Chapter 6 - The Triangles and its properties

• Properties of Equilateral Triangles
• Properties of Isosceles Triangles
• Triangle Inequalities
• Pythagoras Theorem and Its Converse

Chapter 7 - Congruence of Triangles

• SSS Congruence Rule
• SAS Congruence Rule
• ASA Congruence Rule
• RHS Congruence Rule

Chapter 8 - Comparing Quantities

• Application of Ratios in Solving Problems
• Word Problems on Percentages
• Percentage Increase and Decrease
• Concept of Simple Interest

Chapter 9 - Rational Numbers

• Finding Rational Numbers between Given Rational Numbers
• Comparing and Ordering Rational Numbers
• Multiplication and Division of Rational Numbers

Chapter 10 - Practical Geometry

• Construction of a Triangle when the Lengths of Its Sides Are Given
• Construction of a Triangle when the Lengths of Two Sides and Angle Between Them Are Given
• Construction of a Triangle when Two Angles and the Length of Side Between Them Are Given
• Construction of a Right-angled Triangle when the Length of One Leg and Hypotenuse Are Given

Chapter 11 - Perimeter and Area

• Area of Rectangle by Dividing It into Congruent Parts
• Area of Parallelogram
• Area of Triangle
• Circumference of Circle
• Area of Circle

Chapter 12 - Algebraic Expressions

• Addition and Subtraction of Polynomials
• Values of Algebraic Expressions at Different Points

Chapter 13 - Exponents and Powers

• Exponential Form of Numbers
• Law of Multiplying Powers with the Same Base
• Law of Dividing Powers with the Same Base
• Law of Taking Power of a Power
• Law of Multiplying Powers with the Same Exponent
• Law of Dividing Powers with the Same Exponent

Chapter 14 – Symmetry

• Rotational Symmetry and Order of Symmetry
• Line of Symmetry and Rotational Symmetry of Figures

Chapter 15 - Visualising Shapes

• Nets of Three-dimensional Figures
• Drawing Isometric Sketches of Solids
• Arrangements of Cubes
• Cross Sections of Solids
• Solid Objects Viewed from Different Angles

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