1. Why we use Alphabets In maths ?

2. Symbolical Expressions

3. Vocabulary of Algebra

4. degree of algebraic expressions

5. The standard form of expressions

6. Addition of algebraic expressions

  6.1 Addition of like terms

  6.2 Addition of unlike terms

  6.3 Addition of Multinomial

       6.3.1 Column or Vertical Method

       6.3.2 Row or Horizontal Method

7. Subtraction of algebraic expressions

  7.1 Subtraction of like terms

  7.2 Subtraction of unlike terms

  7.3 Subtraction of Multinomial

       7.3.1 Column or Vertical Method

       7.3.2 Row or Horizontal Method

8. Multiplication of algebraic expressions

  8.1 Multiplication of Monomial by a monomial

  8.2 Distributive Property

  8.3 Multiplication of binomial by a monomial

  8.4 Multiplication of binomial by a binomial

9. Multiplication using identities

10. Factorization of algebraic expressions

   10.1 Factorization  Method of common factors

   10.2 Factorization by grouping the terms

   10.3 Factorization using identities

  10.4 Factorization of the form  𝒙𝟐+(𝒂+𝒃)𝒙+𝒂𝒃

11. Division of algebraic expressions

     11.1 Division of Monomial by a monomial

     11.2 Division of expression by a monomial

     11.3 Division of expression by a expression

1. Solving Simple Equations

In this video
LHS and RHS of Equations
solving Equations without transposing

solving Equations with transposing

Solving Type 1 equations
checking result

2. Solving leaner Equations

In this videos

Solving type 2 equations

Explained about the mistakes made by most students and logic behind every rule of transporting

3. Solving leaner Equations

In this video explained about

Solving Type 1 to Type 5 Equations

1. Basic Geometrical Ideas

Point
Line Segment
Ray
Line
Curves
Polygons
Angles
Triangle
Quadrilateral
Dimensions
plane
Solid

2. Types of Angles

Angles
Name the Angles
Parts of Angles
Types of Angles
Measure Angles
Using Protractor

3. Lines & angles

Lines
Angles
Complementary Angles
Supplementary Angles
Adjacent Angles
Linear Pair
Vertically Opposite Angles

4. Parallel Lines

Vertically Opposite Angles
Corresponding Angles
Alternate Interior Angles
Alternate Exterior Angles
Consecutive Interior Angles
Consecutive Exterior Angles

5. Triangles & its properties

Triangle
Parts of Triangle Relationship between the sides
Types of Triangles
Altitudes of Triangles
Medians of Triangles
Angle-sum property of Triangles
Exterior angle of a Triangles

6. Quadrilateral & its properties

Quadrilateral
Name the Quadrilateral
Convex & Concave Quadrilateral
Opposite side , Adjacent
& Diagonals
Angle-sum Property
Types of Quadrilaterals