General Knowledge Class 2 - Maths Fun Notes

Comprehensive study notes for Class 2 - Maths Fun olympiad preparation

Maths Fun

Welcome to the chapter on Maths Fun for Class 2. In this chapter, you will enjoy interesting facts, puzzles, and games about numbers and shapes. By the end of this chapter, you will see how maths can be exciting and useful in everyday life!

Introduction

Maths is not just about sums and numbers. It is also about patterns, puzzles, and fun games. Let’s explore the fun side of maths!

Amazing Maths Facts

  • Zero is the only number that cannot be represented by Roman numerals.
  • A triangle has three sides and three corners.
  • The number 2 is the only even prime number.
  • A circle has no corners or sides.

Maths Puzzles

  • What comes next: 2, 4, 6, 8, ___?
  • I am a shape with four equal sides. What am I?
  • If you have 5 apples and eat 2, how many are left?

Maths in Daily Life

  • Counting money at the shop
  • Telling the time on a clock
  • Measuring your height
  • Sharing sweets with friends

Fun Activity: Maths Treasure Hunt

Find things at home that are round, square, or triangle-shaped. Count how many you find of each shape!

Summary

  • Maths is everywhere around us.
  • You can have fun with numbers, shapes, and puzzles.
  • Maths helps us in daily life.

Practice Questions

  1. What shape has three sides?
  2. What comes after 10 in counting?
  3. How many corners does a rectangle have?
  4. If you have 7 sweets and give 3 to your friend, how many are left?
  5. Name a shape that has no corners.

Challenge Yourself

  • Make a pattern using colors or shapes.
  • Write a maths riddle for your friend to solve.

Did You Know?

  • The word "mathematics" comes from a Greek word meaning "learning".
  • Maths is used by astronauts, chefs, and athletes!

Glossary

  • Number: A symbol that shows how many.
  • Shape: The form of something, like circle or square.
  • Pattern: Something that repeats in a special way.
  • Puzzle: A fun question or problem to solve.

Answers to Practice Questions

  1. Triangle
  2. 11
  3. Four
  4. Four
  5. Circle

Maths is fun! Play with numbers and shapes every day to become a maths star!