Class 07 PROJECT - TANGRAM

 PROJECT - TANGRAM

Objective : 

To understand the concept of ratio by activity, method.

Materials Required: 

Different coloured   triangle cutouts, geometry box, chart paper, etc.

Procedure: 

Arrange the different triangle cutouts as shown in Fig. 1.

2. Count the: different coloured triangles and record your observations.Observations :

Red triangles: Yellow triangles = ____________

2. Red triangles: Blue triangles = ______________

3. Red triangles: Green triangles = ______________

4. Red triangles: (Yellow + Blue) triangles = ______________

5. Red triangles: (Yellow + Green) triangles = ___________

6. Red triangles: (Yellow + Blue + Green) triangles = ________