- Kinds of an Angle
- Concept of Adjacent Angles
- Concept of Complementary Angles
- Concept of Supplementary Angles
- Vertically Opposite Angles
- Finding Unknown Angles Involving Adjacent Angles
- Finding Unknown Angles Involving complementary Angles
- Finding Unknown Angles Involving Supplementary Angles
- Finding Unknown Angles Involving Vertically Opposite Angles
- Finding Unknown Angle of a Triangle

- Concept of Parallel Lines
- Properties of Parallel Lines
- Problem- Finding Angles Formed by a Transversal
- Concept of Corresponding Angles
- Concept of Alternate Interior Angles
- Concept of Interior Angles

- Identification of Congruent and Similar Figures
- Congruent Figures and Objects
- Problem-Congruent Figures and Objects
- Congruency Tests
- Problem-Congruency Tests
- Similar Triangles
- Problem-Similar Triangles

- Congruent Triangles
- Side-Side-Side Postulate
- Side-Angle-Side Postulate
- Angle-Side-Angle Postulate
- Hypotenuse-Side Postulate
- Application of the Properties for Two Figures

- Demonstrate the properties of a parallelogram
- Kinds of Parallelogram
- Problem 1: Kinds of Parallelogram
- Diagonals of Parallelogram Bisects Each Other-1
- Problem 1: Diagonals of Parallelogram Bisects Each Other-1
- Problem 2: Diagonals of Parallelogram Bisects Each Other-1

- Concept of Radius, Chord and Diameter
- Angle in a Semicircle is a Right Angle
- Segment of a Circle
- Introduction to Circle & its Characteristics
- Point Lying in the Interior and Exterior of a Circle
- Chord , Diameter & Circumference of a Circle
- Problem 1: Chord , Diameter & Circumference of a Circle
- Arc of a Circle
- Problem 1: Arc of a Circle
- Segment & Sector of a Circle
- Problem 1: Segment & Sector of a Circle
- Length of Arc and Area of Sector
- The Radian
- Concept of Secant & Tangent Line
- Problem 1: Concept of Secant & Tangent Line
- Concentric Circles and Common Internal and External Tangents to two C
- Problem 1: Concentric Circles,Common Internal & External Tangents of
- Introducing Concyclic Points
- Concept of Inscribed Angle of an Arc
- Problem 1: Concept of Inscribed Angle of an Arc
- Concept of Central Angle of an Arc
- Problem 1: Concept of Central Angle of an Arc
- Central angle theorem
- Problem 1: Central angle theorem
- Problem 2: Central angle theorem
- Angles in the Same Segment of a Circle are Equal-2