SciKnowTech Academics – Coursework for Grade 9
- Number Systems
- Irrational Numbers
- Real Numbers and their Decimal Expansions
- Operations on Real Numbers
- Laws of Exponents for Real Numbers
- Polynomials
- Polynomials in One Variable
- Zeros of a Polynomial
- Remainder Theorem
- Factorisation of Polynomials
- Algebraic Identities
- Coordinate Geometry
- Cartesian System
- Plotting a Point in the Plane with given Coordinates
- Linear Equations in 2 variables
- Solution of a Linear Equation
- Graph of a Linear Equation in Two Variables
- Equations of Lines Parallel to x-axis and y-axis
- Introduction to Euclid’s Geometry
- Euclid’s Definitions, Axioms and Postulates
- Lines and Angles
- Intersecting Lines and Non-intersecting Lines
- Pairs of Angles
- Parallel Lines and a Transversal
- Angle Sum Property of a Triangle
- Triangles
- Congruence of Triangles & Criteria for Congruence
- Properties of a Triangle
- Inequalities in a Triangle
- Quadrilaterals
- Angle Sum Property of a Quadrilateral
- Types of Quadrilaterals
- Properties of a Parallelogram
- The Mid-point Theorem
- Areas of Parallelograms & Triangles
- Parallelograms on the same Base and between the same Parallels
- Triangles on the same Base and between the same Parallels
- Circles
- Angle Subtended by a Chord at a Point
- Perpendicular from the Centre to a Chord
- Circle through Three Points
- Equal Chords and their Distances from the Centre
- Angle Subtended by an Arc
- Cyclic Quadrilaterals
- Constructions
- Basic Constructions
- Constructions of Triangles
- Heron’s Formula to find Areas & Quadrilaterals
- Area of a Triangles
- Surface Areas & Volumes
- Cuboid and a Cube
- Right Circular Cylinder and Cone
- Sphere
- Statistics
- Collection of Data
- Presentation of Data
- Graphical Representation of Data
- Measures of Central Tendency
- Probablity