Grade 8 Maths

By Grade 8 children are well versed with a bunch of topics. Higher-order concepts like rational numbers, irrational numbers, exponents are all introduced in Grade 8. Children in Grade 8 are expected to practice these concepts and get a hold over them. Concepts learnt in Grade 8 go a long way in higher grade concepts.

Exponents

  • Basics of Exponents
  • Laws of Exponents
  • Negative Exponents
  • Scientific Notation

  • Expressing Very Large and Very Small Numbers in the Standard Form
  • Operations on Numbers Expressed in Standard Form
  • Lines, Angles, and Triangles

  • Angles Formed by Intersection of Parallel Lines and Transversals
  • The Angle Sum Property and Exterior Angle Property of Triangles
  • Transformations

  • Translations
  • Reflections
  • Rotations
  • Congruence

  • Congruent Figures
  • Similarity

  • Dilation
  • Similar Figures
  • Linear Equations in One Variable

  • Solving Simple Linear Equations in One Variable
  • Solving Equations Reducible to the Linear Form
  • Applications of Linear Equations in One Variable
  • Straight Lines

  • Graphs of Proportional Relationships
  • Comparing Proportional Relationships
  • The Slope-Intercept Form of a Line's Equation
  • Simultaneous Linear Equations

  • Solving a Pair of Linear Equations Graphically
  • Solving a Pair of Linear Equations Algebraically
  • Applications of Simultaneous Linear Equations
  • Functions

  • Relation and Functions
  • Representation of Functions
  • Linear and Nonlinear Functions
  • Analyzing and Sketching Graphs
  • Volume

  • Volume of Cylinders
  • Volume of Cones
  • Volume of Spheres
  • Data Analysis and Displays

  • Scatter Plots
  • Lines of Fit
  • Two-Way Tables
  • Choosing a Data Display
  • Real Numbers

  • Classification of Rational Numbers
  • Conversion of Recurring Decimals to Fractions
  • Representation of Recurring Decimals on the Number Line
  • Irrational Numbers
  • Square Roots and Cube Roots

  • Finding Square Roots
  • Finding Cube Roots
  • The Pythagoras Theorem

  • The Pythagoras Theorem and Its Application
  • The Distance Formula
  • Revision of Topics

  • All Topics