Maths Activity, Projects, NCERT Laboratory Manual Books for Class 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 in English and Hindi Medium with NCERT solutions CBSE Class 10 Maths Lab Manual is an innovative step taken by the board to help students understand the application of the Maths subject. Activity 1 – Linear Equations · Activity 2 – Basic Proportionality Theorem for a Triangle · Activity 3 – Pythagoras Theorem · Activity 4 – Ratio of Areas of TwoThe concept of Mathematics Lab Manual is an innovative step to make Maths Lab Manual Class 10 — fun to learn and easy to grasp the subject. Mathematics Lab Manual is a set of: (a) Maths lab activities with Viva voce & Mental Maths. (b) Practical Manual. Viva voce focusses on activity based questions Laboratory Manual. METHOD OF CONSTRUCTION. 1. Take cardboard of a convenient size and paste a graph paper on it. 2. Consider a quadratic polynomial f (x)