CLASS 9 • MATHS • CHAPTER 4 Exploring Algebraic Identities Short, colourful, handwritten-style notes — by EduGrown 📌 Table of Contents A Curious Pattern to Begin With Equation vs Identity Visualising (a + b)² The Identity (a – b)² Square of Three Terms (a + b + c)² a² – b² & Śhrīdharāchārya’s Trick Factorisation…
Read MoreCLASS 9 • MATHS • CHAPTER 3 The World of Numbers Short, colourful, handwritten-style notes — by EduGrown 📌 Table of Contents The Need to Count & Natural Numbers Śhūnya: The Birth of Zero Integers: Fortunes & Debts Rational Numbers Rational Numbers on the Number Line Density of Rational Numbers Irrational Numbers Proof: √2 is…
Read MoreCLASS 9 • MATHS • CHAPTER 2 Introduction toLinear Polynomials Short, colourful, handwritten-style notes — by EduGrown 📌 Table of Contents Algebraic Expressions — The Basics Polynomials in One Variable & Degree Types of Polynomials by Degree Linear Polynomials Polynomial as an Input–Output Machine Linear Patterns Linear Growth & Linear Decay Linear Relationships: y =…
Read MoreCLASS 9 • MATHS • CHAPTER 1 Orienting Yourself:The Use of Coordinates Short, colourful, handwritten-style notes — by EduGrown 📌 Table of Contents What is a Coordinate System? A Quick Look at History The Story: Shalini Helps Reiaan The 2-D Cartesian Coordinate System Points Lying on the Axes The Cartesian Plane & Four Quadrants Meaning…
Read MoreCh-8KaveriClass 9 Class 9 · English (Kaveri) · Chapter 8 Follow That Dream Short & colourful notes — letter + poem, ek hi jagah! 📑 Table of Contents Kisi bhi topic par click karo — seedha wahin pahunch jaoge. Chapter at a Glance Theme / Central Idea About the Text & the Writer What Makes…
Read MoreCh-7KaveriClass 9 Class 9 · English (Kaveri) · Chapter 7 Carrier of Words Short & colourful notes — prose + poem, samjho ek baar mein! 📑 Table of Contents Kisi bhi topic par click karo — seedha wahin pahunch jaoge. Chapter at a Glance Theme / Central Idea Life Before the Internet Meet Khetaram The…
Read MoreClass 9 · English · Kaveri · Unit 6 Twin Melodies + Poem: A Friend Found in Music Play: Mitra Phukan | Poem: Bryanna T. Perkins ♪ ♫ ♪ ♬ ♪ SHORT NOTES BY @EDUGROWN Iqbal on the flute, Avinash on the tabla, Peter on the keyboard and Shruti on the violin. Table of Contents…
Read MoreClass 9 · English · Kaveri · Unit 5 The World of Limitless Possibilities + Poem: Nine Gold Medals Interview with Dr. Deepa Malik | Poem: David Roth SHORT NOTES BY @EDUGROWN Sheetal Devi — para-archer who shoots with her feet, honoured with the Arjuna Award in January 2024. Table of Contents Chapter at a…
Read MoreClass 9 · English · Kaveri · Unit 4 Vitamin-M+ I Cannot Remember My Mother Short, easy notes — ek shaatir Grandpa, ek naakaam detective, aur maa ki yaadon wali poem. What’s inside Chapter at a glance Who’s who — the characters Part I — Grandpa moves in Part II — Ravi the secret detective…
Read MoreClass 9 · English · Kaveri · Unit 3 Winds of Change+ Canvas of Soil Short, easy notes — pankha (hand fan) ka safar aur garden ki poetry, ek hi page par. What’s inside Chapter at a glance Meaning & origin of ‘Pankha’ Pankhas in ancient India Pankhas of different states Pankhas in modern times…
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