1. A square and a cube

    1. Exploring Square Numbers

    2. Learning Square Roots

    3. Exploring Cube Numbers

    4. Learning Cube Roots

    5. Finding Square Roots

    6. Finding Cube Roots

    7. PT1 Revision I - A square and A cube

    8. PT1 Revision II - A square and A cube

    9. Term I Revision - A square and A cube

    10. Chapter Test- A square and a cube

  2. A square and a cube - Textbook Aligned Version

    1. Locker Puzzle, Square Numbers

    2. Patterns and Properties of Perfect square

    3. Square Roots

    4. Cube Numbers and Patterns

    5. Perfect Cubes, Cube Roots and History

  3. Power play

    1. Introduction to Exponents

    2. Law of Exponents

    3. Exponent Rules

    4. Power of 10

    5. Scientific Notation

    6. Playing with Powers

    7. Problems on Scientific Notation

    8. PT1 Revision I - Power play

    9. PT1 Revision II - Power play

    10. PT1 Revision III - Power play

    11. Term I Revision I - Power play

    12. Term I Revision II - Power play

    13. Chapter Test - Power play

  4. A story of numbers

    1. Exploring Ancient Number Systems

    2. Arithmetic in Different Number Systems

    3. Introduction to Base Number Systems and Place value

    4. Evolution to Modern Number System

    5. Mastering number system and Applications

    6. PT1 Revision I - A story of numbers

    7. PT1 Revision II - A story of numbers

    8. Term I Revision - A story of numbers

    9. Chapter test - Story on numbers

  5. A Story of Numbers - Textbook Aligned content

    1. Mechanism of Counting and Early Number System

    2. The Idea of a Base

    3. Arithmetic operations of Egyptian numerals

    4. Place Value Representation

    5. Hindu Number System

  6. Quadrilaterals

    1. Introduction to Quadrilaterals

    2. Angle sum property

    3. Special Parallelogram

    4. Kite and Trapezium

    5. Constructions

    6. Square and Rectangle

    7. Parallelgram and Rhombus

    8. PT1 Revision I - Quadrilaterals

    9. PT1 Revision II - Quadrilaterals

    10. PT1 Revision III - Quadrilaterals

    11. Term I Revision I - Quadrilaterals

    12. Term I Revision II - Quadrilaterals

    13. Chapter test - Quadrilaterals

  7. Quadrilaterals - Textbook Aligned Version

    1. Introduction to Quadrilaterals: Rectangles

    2. Squares and Rectangles

    3. Parallelograms and Rhombus

    4. Kite and Trapezium

    5. Classifications and Applications

  8. Number Play

    1. Sum of Consecutive Numbers

    2. Divisibility Rules - I

    3. Divisibility & Digital roots

    4. Digits in Disguise

    5. Smart Number Tricks

    6. PT1 Revision I - Number play

    7. PT1 Revision II - Number play

    8. Term I Revision - Number play

    9. Chapter Test - Number play

  9. Number Play - Textbook Aligned Version

    1. Is This a Multiple of? Sum of Consecutive Numbers

    2. Factors, Mulitples, Algebraic Reasoning, Sometimes/Always/Never

    3. Divisibility Shortcuts and Digital Roots

    4. Cryptarithms

  10. We distribute yet things multiply

    1. Distributive property

    2. Increment in products

    3. Fast multiplication

    4. Special cases of distributive property

    5. Mind the mistake mend the mistake

    6. Change in product

    7. Problems using Identities

    8. Term I Revision I - We distribute yet things multiply

    9. Term I Revision II - We distribute yet things multiply

  11. Proportional reasoning - 1

    1. Ratio

    2. Visual proportionality and Proportion

    3. Trairasika - The rule of three

    4. Sharing but not equally

    5. Conversion of Units

    6. Ratio and Proportion

    7. Term I Revision - Proportional reasoning - 1