Exploring Tangrams | 3rd Maths Term 3 Chapter 1 Geometry

Exploring Tangrams | 3rd Maths Term 3 Chapter 1 Geometry

Tangrams

3rd Maths | Term 3 Unit 1: Geometry

Tangrams

Let us recall tangrams

A traditional Chinese puzzle made of a square divided into seven pieces (one parallelogram, one square and five triangles) that can be arranged to match particular designs. We can make figures of animals, people and many things using these 7 pieces.

The seven pieces of a tangram puzzle shown in different colors.

A tangram rocket, A tangram dancing girl, A tangram horse

Examples of shapes made with tangrams: a rocket, a dancing girl, and a horse.
Identify the tangram pieces used in the given images by colouring and numbering the pieces as in the reference figure.

A tangram house, A tangram boat, A tangram swan

More examples of tangram shapes: a house, a boat, and a swan.

Activity

Collect or make a set of tangram piece with the help of your parents, teacher or elders and try to make shapes as instructed.

1. Use only triangles

A shape made using only the triangular pieces of a tangram.

2. Use pieces 1,2,3 and 5

A shape made using pieces 1, 2, 3, and 5 of a tangram.

3. (i) Rabbit

(ii) Telephone

(iii) Various shapes of your choice

Examples of a tangram rabbit and a tangram telephone.