Class 4 Maths Chapter 7, The Cleanest Village, follows Daisy and Lou on a Grade 4 school trip from Shillong to Mawlynnong (Asia’s cleanest village in Meghalaya) to teach 3-digit and 4-digit addition and subtraction, shopping price lists, mental compensation strategies, and missing-digit puzzles. What Class 4 Mathematics Chapter 7 Covers School Trip to Mawlynnong … Read more
Class 4 Maths Chapter 9, Equal Groups, uses jumping animals (frog jumping by 3s, squirrel by 4s, rabbit by 6s, kangaroo by 8s) and Gulabo’s garden to teach multiples, common multiples, doubling magic, multiplying by 10s and 100s, and division as equal sharing/grouping. What Class 4 Mathematics Chapter 9 Covers Animal Jumps, Multiples & Common … Read more
Class 4 Maths Chapter 10, Elephants, Tigers, and Leopards, combines the 2-player strategic NIM Game, Addition Chart patterns, and Reverse and Add palindromes with real wildlife census data of elephants, tigers, and leopards across Indian states. What Class 4 Mathematics Chapter 10 Covers NIM Game (Race to 10), Addition Chart & Reverse-and-Add analyzes winning strategies … Read more
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