Class 4 Maths Chapter 11, Fun with Symmetry, explores reflection symmetry through folded ink-blot designs, paper aeroplanes, hole-punching puzzles, mirror halves of words (WOW, MOM, CAT), and floor tiling tessellations. What Class 4 Mathematics Chapter 11 Covers Line of Symmetry, Ink Blots & Paper Folding folds paper to make symmetrical ink-blot art, paper aeroplanes, and … Read more
Class 4 Maths Chapter 12, Ticking Clocks and Turning Calendar, celebrates Parv’s leap-year birthday (29 February) to teach leap years, calendar intervals, reading hours and minutes, AM/PM notation, and the 24-hour digital railway/airport clock. What Class 4 Mathematics Chapter 12 Covers Turning Calendar — Leap Years & Counting Days compares February calendars in leap years … Read more
Class 4 Maths Chapter 13, The Transport Museum, opens with the Mystery Matrix multiplication puzzle and takes students on a visit to the Transport Museum to master 2-digit multiplication, splitting tables, multiplying by 10 and 100, and dividing by 10 and 100. What Class 4 Mathematics Chapter 13 Covers Mystery Matrix, Constructing Tables & Splitting … Read more
Double Century takes students from 100 up to 200 (‘a double century’), starting with estimation of oranges, bangles and laddoos and the Story of Our Numbers showing how ancient India invented the 10-digit place-value system. Through bundles of 10 sticks, century boards, ginladi bead strings and jumping games, children read, write and locate numbers from … Read more
Vacation with My Nani Maa follows Chirag and Nandini as their grandmother teaches them a hidden-seeds magic trick, counts balushahi sweets, and plays addition and subtraction card games. Students practise adding and subtracting 2-digit numbers mentally and on the 100-number grid, ginladi and open number line, and solve everyday word problems using box diagrams. What … Read more