Lessons for Grade 8
ALGEBRA > EQUATIONS
Linear Equation with Examples and Methods to Solve
- Introduction
- What is linear equation?
- Methods to solve linear equation
Examples
Worksheets
ALGEBRA > EXPONENTS
Basics of Exponent, Laws of Exponents & Standard Index Form
- What are exponents?
- Laws of exponents
- What is standard index form?
- How to write standard index form?
Examples
Worksheets
ARITHMETIC > INTEREST
Simple, Compound and Rate of Interest with Examples
- Introduction
- Principal
- Interest
- Amount
- Simple interest
- Compound interest
- Compound and simple interest differences
Worksheets
ARITHMETIC > NUMBER SYSTEM
List of Types of Numbers Used in Maths with Examples
- Types of numbers
- 1. Natural
- 2. Whole
- 3. Integers
- 4. Rational numbers
- 5. Irrational numbers
- 6. Real
- 7. Imaginary
- 8. Complex
- More types of numbers
- What is additive inverse of a number?
FAQs
Worksheets
ARITHMETIC > NUMBER SYSTEM
Read, Write Decimal Numbers. Converting Decimals to Fractions
- Which number system decimal numbers use?
- Parts of decimal number
- Place value chart
- How to read decimal numbers?
- Writing fractions into decimals
- Writing decimals into fractions
- Writing mixed fractions into decimals
- Expanding decimal numbers
Examples
Worksheets
ARITHMETIC > PERCENTAGES
Percentages, Convert it to Fractions & Decimals
- What is percentage?
- Examples of percentage in real life
- Convert percentage into fractions
- Convert fractions into percentage
- Convert decimals into percentage
- Convert percentage into decimals
- Calculate percentage of a number
- Find what percentage is of a number
Worksheets
ARITHMETIC > PERCENTAGES
Profit Loss Discount Marked Price & Calculate Percentage
- Introduction
- Cost price
- Selling price
- Profit
- Loss
- Overhead charges
- Effective cost price
- Profit percentage
- Loss percentage
- Marked price
- Discount
- Discount percentage
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Perimeter and Area of Quadrilaterals
- Introduction
- Perimeter
- Area
- Perimeter of parallelogram
- Area of parallelogram
- Perimeter of rectangle
- Area of rectangle
- Perimeter of square
- Area of square
- Perimeter of rhombus
- Area of rhombus
- Perimeter of trapezium
- Area of trapezium
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Cartesian Coordinate System and Quadrants
- Introduction
- Coordinate axes
- Directions of axes
- Scaling of axes
- Quadrants
- Coordinates of a point
- Sign conventions in quadrants
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Quadrilateral and Types of Quadrilateral
- Definition
- Adjacent Sides of a quadrilateral
- Opposite Sides of a quadrilateral
- Diagonals of a quadrilateral
- Which are types of quadrilateral?
- Parallelogram
- Rectangle
- Square
- Rhombus
- Trapezium
- Kite
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Circle and Semi Circle. Diameter, Chord, Arc, Tangent
- Introduction
- Diameter of circle
- Semi circle
- Chord of circle
- Secant
- Arc
- Sector of circle
- Quadrant
- Segment
- Tangent
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Triangle and the Types of Triangle
- Introduction
- Sides of triangle
- Vertex of triangle
- Angles of triangle
- Types of triangle on the basis of length of sides
- Types of triangle on the basis of size of angles
- List of types of triangles on the basis of sides
- List of types of triangles on the basis of angle
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Curve, Polygon and Types of Polygon
- Introduction
- What is a Curve?
- What is a Polygon in Geometry?
- What are Adjacent Sides?
- What are Adjacent Vertices?
- What is a Diagonal of polygon?
- Types of polygon
- Classification of polygon based on number of sides
FAQs
Examples
Worksheets
GEOMETRY > GEOMETRY THEOREMS
Pythagoras Theorem Real Life Applications and History
- History
- Theorem Statement
- Real life applications of Pythagoras theorem
- 1. Ladder length problem
- 2. The shortest distance between two cars problem
KNOWLEDGE > GENERAL MATH
Units Measurements Conversions of Mass Length Time
- Units
- Measurement of quantities
- Conversion of units
STATISTICS > DATA HANDLING
Data Handling, Presentation and Interpretation
- Introduction
- Presentation of data
- Pictograph
- Bar graph (Column graph)
- Double bar graph
- Histogram
- Pie Graph or Pie Chart
- Line graph
THINGS TO REMEMBER > FORMULAS
Profit, Loss, Discount and Different Prices Formulas
- Important profit and loss formulas
THINGS TO REMEMBER > FORMULAS
List of Surface Area and Volume Formulas of 3D Shapes
- Table of important surface area formulas
- Table of important total surface area formulas
- Table of important volume formulas
