- The Protractor and Angle Measure
- Geometrical Constructions
- Use of Compass
- Bisecting Line Segment
- Introduction to Practical Geometry
- Problem 1: Introduction to Practical Geometry
- Constructing Triangle with Three Sides
- Construction of a Triangle when one angle and two sides
- Problem 1: Constructing Triangle with Three Sides
- Constructing Triangle with Side & Two Angles
- Problem 1: Constructing Triangle with Side & Two Angles

- Proof of Pythagoras Theorem
- Problem-Proof of Pythagoras Theorem
- More on Proof of Pythagoras Theorem 1
- More on Proof of Pythagoras Theorem 2
- Problem-More on Proof of Pythagoras Theorem 1
- Problem-More on Proof of Pythagoras Theorem 2

- Two Special Right Angled Triangles
- More on Two Special Right Angled Triangles
- Problem-Two Special Right Angled Triangles
- Problem-More on Two Special Right Angled Triangles

- Similar Triangles
- Similarity and Enlargement
- Problem-Similar Triangles
- Proportional Parts of Similar Triangle-4
- Problem-Similarity and Enlargement
- Similar Triangles

- Inclination of Line
- Slope or Gradient of a Line
- Problem-Slope or Gradient of a Line
- Slope of Collinear Line Segments
- Slope of Parallel Lines
- Equations of a Straight Line
- Derivation of Slope Intercept form
- Problem-Slope of Parallel Lines
- Deriving Point-slope Form of Equation of Straight Line
- Problem-Equations of a Straight Line

- Introduction to Circle & its Characteristics
- Problem 1: Introduction to Circle & its Characteristics
- Chord , Diameter & Circumference of a Circle
- Arc of a Circle
- Concept of Central Angle of an Arc
- Problem 1: Chord , Diameter & Circumference of a Circle
- Segment & Sector of a Circle
- Area of a Circle
- Problem 1: Arc of a Circle
- Length of Arc and Area of Sector
- The Radian
- Problem 1: Concept of Central Angle of an Arc
- Concept of Secant & Tangent Line
- Tangent Circles and Length of Tangent
- Problem 1: Segment & Sector of a Circle
- Concentric Circles and Common Internal and External Tangents to two C
- Concept of Inscribed Angle of an Arc
- Concept of Circum Circle of a Triangle
- Concept of Inscribed Circle of a Triangle
- Problem 1: Concept of Secant & Tangent Line
- Concept of Escribed Circle of a Triangle
- If Arcs Congruent, then Chords Congruent-1
- If Chords Congruent, then Arcs Congruent-2
- Problem 1: Tangent Circles and Length of Tangent
- If Chords Congruent, then Central Angles Congruent-3
- Problem 1: Concentric Circles,Common Internal & External Tangents of
- If Central Angles Congruent, then Arcs Congruent-4
- Axial Symmetry of the Circle
- Problem 1: Concept of Inscribed Angle of an Arc
- Problem 1: Concept of Circum Circle of a Triangle
- Problem 1: Concept of Inscribed Circle of a Triangle
- Problem 1: Concept of Escribed Circle of a Triangle
- Problem-If Arcs Congruent- then Chords Congruent
- Problem-If Chords Congruent- then Central Angles Congruent

- Perpendicular radius bisects chord
- Problem 1: Perpendicular radius bisects chord
- Converse of perpendicular radius bisects chord
- Congruent Chords Equidistance from Circle-4
- Chords Equidistance of Circle are Congruent-5
- Problem 2: Congruent Chords Equidistance from Circle-4
- Central angle theorem
- Problem 1: Congruent Chords Equidistance from Circle-4
- Tangent to Circle-1
- Converse of Tangent to Circle-2
- Problem 1: Chords Equidistance of Circle are Congruent-5
- Problem 1: Central angle theorem
- Problem 2: Central angle theorem
- Problem 1: Tangent to Circle-1
- Problem 1: Converse of Tangent to Circle-2