Based on 2026-27
Part – I
Chapter 1:A Square and A Cube
Chapter 2: Power Play
Chapter 3: A Story of Numbers
Chapter 4: Quadrilaterals
Chapter 5: Number Play
Chapter 6: We Distribute, Yet Things Multiply
Chapter 7: Proportional Reasoning-1
Part – II
Chapter 1 – Fractions in Disguise
Chapter 2 – The Baudhayana–Pythagoras Theorem
Chapter 3 – Proportional Reasoning-2
Chapter 4 – Exploring Some Geometric Themes
Chapter 5 – Tales by Dots and Lines
Chapter 6 – Algebra Play
Chapter 7 – Area
OLD BOOK CHAPTERS