A Square And A Cube Class 8 Maths Chapter 1 | New NCERT Maths Class 8 | Physics Wallah
Notes And PDF: https://drive.google.com/file/d/1TLO2...
A Square and A Cube Class 8 Maths | New NCERT Maths Class 8 | Physics Wallah ✨
Squares and Cubes made super easy! 🔢
In this Class 8 Maths session, we’ll dive into the NCERT chapter “Squares and Cubes” with clear explanations, smart tricks, and problem-solving strategies. 🚀
👉 What you’ll learn:
✅ Basics of squares & cubes
✅ Patterns and shortcuts
✅ NCERT solved examples
✅ Exam-focused practice questions
0:00 – Introduction
1:16 – Understanding squares
3:47 – Understanding cubes
5:45 – Identifying perfect squares
12:59 – Patterns in perfect squares
19:30 – Special square patterns
25:23 – Shortcut test for perfect squares
28:08 – The locker puzzle explained
47:31 – Relation between perfect squares and odd numbers
50:23 – Square numbers within a 100-block
52:04 – Connection between squares and triangular numbers
57:12 – Basics of square roots
59:49 – Square roots through prime factorisation
1:12:15 – Long division method for square roots
1:30:49 – Introduction to cubes
1:31:26 – More concepts on cubes
1:32:48 – The Hardy–Ramanujan number
1:34:54 – Perfect cubes and consecutive odd numbers
1:41:33 – Understanding cube roots
---------------------------------------------------------------------------------------------------------
#mathsclass8 #ncertclass8 #newncertclass8 #squareandcube