CLASS 8 Subject Enrichment Activities

 

 CLASS 8

 Subject Enrichment Activities

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Index

Title

Rational numbers - 1 Operations on rational numbers

Rational numbers -2 Addition and subtraction of rational numbers.

Linear Equations in one variable -1 Framing Linear Equations

Linear Equations in one variable -2 Take a dice and throw it

Understanding Quadrilaterals -1 To locate various convex and concave polygons by paper folding.

Understanding Quadrilaterals -2 Angle sum property of a concave quadrilateral.

Understanding Quadrilaterals -3 Area of parellelogram = B x H

Practical geometry -1 Figures on the same base.

Practical geometry- 2 Construct the given sketch using ruler and compasses.

Data handling -1 Probability

Data handling -2  Pie chart

Data handling -3 Pie chart of daily activities

Squares and Squareroots -1 To show square of numbers on a graph paper.

Squares and Squareroots -2 To observe the given number pattern and complete the next three steps.

Squares and Squareroots -3 :To verify that the sum of first n odd natural numbers is n^2.

Cubes and Cuberoots -1  Cube number patterns  

Cubes and Cuberoots -2 Cubes

Comparing quantities -1 Difference between simple interest and compound interest.

Comparing quantities -2 Billing activity (VAT)

Algebraic Identities - 1 Algebraic Identities

Algebraic Identities -2 Verification of (a^2-〖 b〗^2) = (a+b) (a-b)

Visualizing Solid Shapes -1 Identification of Shapes

Visualizing Solid Shapes -2 Form the net of following 3-D figures

Mensuration -1 Volume and Surface area of cube and cuboid

Mensuration -2 : Area of a circle

Exponents and Powers -1 Exponents and Powers

Exponents and Powers -2 Exponential form

Direct and inverse proportions -1 : Direct Variation and Inverse Variation

Direct and inverse proportions-2 : Direct Variation and Inverse Variation

Factorization -1 : Factorisation

Factorization-2 : Factorisation

Introduction to Graphs - 1 Double bar graphs

Introduction to Graphs - 2 Linear graphs

Playing with numbers -1 Puzzle

Playing with numbers -2 Maths Magic