Class 7 20 min
Build a Paper Protractor
Fold and mark a paper circle to create your own protractor and measure angles around the classroom.
Materials: Paper, scale, pencil
Maths activities
Mathematics you can touch, build and measure
Activities that turn abstract chapters into something real. Each one needs only simple materials and 20 to 40 minutes.
Class 9 30 min
Pythagoras with Square Tiles
Draw squares on each side of a right triangle and count unit squares to verify a² + b² = c².
Materials: Graph paper, colours
Class 8 25 min
Algebra Tiles Puzzle
Model expressions like (x + 2)(x + 3) using tiles and discover identities visually.
Materials: Cardboard cut-outs
Class 10 40 min
Height of Your School Building
Use angle of elevation and tan θ to estimate the height of a building — real applications of trigonometry.
Materials: Measuring tape, clinometer
Class 9 20 min
Probability with Dice & Coins
Record 100 trials and compare experimental probability with theoretical values.
Materials: Two dice, a coin
Class 7 30 min
Symmetry Art Project
Create rangoli-style patterns and identify lines of symmetry and rotational order.
Materials: Colour paper, scissors