Course Book
Video Tutorials
Chapters
Activity-01 : Formation of Numbers and their Comparisons
Activity-02 : Verifying the Commutative Law for Addition
Activity-03 : Verifying the Commutative Law for Multiplication
Activity-04 : Finding Prime Numbers
Activity-05 : Finding the HCF
Activity-06 : Folding a Circular Paper
Activity-07 : Classifying Triangles
Activity-8A : Checking Nets of Cube
Activity-8B : Making Prism and Pyramid
Activity-09 : Addition of Integers
Activity-10 : Subtraction of Integers
Activity-11 : Equivalent Fractions
Activity-12 : Representing Decimal Numbers
Activity-13A : Presentation of Data by Bar Graph
Activity-13B : Data and Bar Graph
Activity-14 : Perimeter of a Region
Activity-15 : Exponential Values
Activity-16 : Concept of Proportion
Activity-17 : Determining the Number of Lines of Symmetry by Paper Folding
Activity-18 : Making Shapes Using a Pair of Set Squares
Title
To form 1-digit, 2-digit and 3-digit numbers using number cards and compare them
To verify that addition is commutative for whole numbers, by paper cutting and pasting
To verify that multiplication is commutative for whole numbers, by paper cutting and pasting
To find the prime numbers from 1 to 100 by Eratosthenes Sieve’s method
To find the HCF of two numbers by paper cutting and pasting
To do the following by paper folding using a circular cut-out
To classify the triangles on the basis of sides and angles from the given set of triangles by an activity method
To check which of the given nets can be folded to get a cube
To make a prism and a pyramid using their nets and to find their number of vertices, edges and faces
To add two integers by activity method
To subtract two integers by activity method
To develop the concept of equivalent fractions experimentally
To represent decimal numbers 0.25, 0.50 i.e. 0.5, 0.75, 0.68 etc. on a 10 cm × 10 cm grid by shading
Presentation of Data by Bar Graph
Data and Bar Graph
To verify the formula of the perimeter of a four-sided figure by using matchsticks
Exponential Values
To develop the concept of direct proportion
To determine the number of lines of symmetry of following shapes by paper folding
To make the following shapes using a pair of set squares
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