Class 4 Maths Chapter 6, Measuring Length, transitions from non-standard handspans to standard centimetre (cm) scales and metre (m) tapes — measuring small objects, converting between metres and centimetres (1 m = 100 cm), and finding perimeters in Fencing and Lacing. What Class 4 Mathematics Chapter 6 Covers Centimetre Scale & Measuring Small Objects reads … Read more
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 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