Additional Activities
These activities are part of CBSE syllabus.

Least common multiple
To find Least common multiple of two numbers.
Heat Transfer
There are three methods of thermal energy transfer: conduction, convection, and radiation.
Conduction of electricity through acids and bases
Conduction of electricity through acids and bases
Financial Liiteracy
Financial Liiteracy
Algebraic Identity (a+b)²
The identity (a+b)2 = a2 + 2ab + b2 is verified by cutting and pasting of paper. This identity can be verified geometrically by taking other values of a and b.
Factorization Of Polynomial
To factorise a polynomial, say (x2 + 4x + 3)
Solving a linear equation
To solve a linear equation, say 2x + 3 = 5
To find fractions equivalent to a given fraction​
To find fractions equivalent to a given fraction​
Sum of fractions with same denominators
To find the sum of fractions with same denominators [say 1/5 + 3/5]​
Subtraction of fractions with same denominator
To subtract a smaller fraction from greater fraction with the same denominator.
Geography Lab
Geography Lab
Tangent - Radius Property
To verify experimentally that the tangent at any point to a circle is perpendicular to the radius through that point.
Clause Identification
Clause Identification
ITS Maths
ITS Maths
Set theoretic operations using Venn diagrams
To represent set theoretic operations using Venn diagrams
Set Theory: A ∪ (B ∩ C) = (A ∪ B) ∩ (A ∪ C)
To verify distributive law for three given non-empty sets A, B and C, that is, A ∪ (B ∩ C) = (A ∪ B) ∩ (A ∪ C)
Cyclic Quadrilateral Property
To verify that the opposite angles of a cyclic quadrilateral are supplementary.
Area of a triangles - same base and same parallels
To verify that the triangles on the same base and between the same parallels are equal in area.
Exterior angle property of a triangle
Theoram to proof the exterior angle property of triangle
Observation of Micro-Organisms
Observation of micro-organism in wate
Evaporation
Experiment for evaporation
Archimedes Principle
Experiment for Archimedes principles
Single displacement reaction
Experiment for Single displacement reaction
The world: continents and oceans
The world: continents and oceans
Spring tides and neap tide
Spring tidesa and neap tide
Layers of the atmosphere
Layers of the atmosphere
Water cycle
Water cycle
India's Natural Vegetation
India's Natural Vegetation
Algebraic Identity (a-b)³
To verify the algebraic identity (a-b)³ = a³-b³-3ab(a-b)
Algebraic Identity (a + b)³
To verify the algebraic identity: (a + b)³ = a³ + b³ + 3a²b + 3ab²
Angle in a semicircle
To verify that angle in a semi-circle is a right angle, using vector method
Angle sum property of triangle
To verify sum of all interior angles of a triangle is 180°
Surface area and volume of cone
To form a cone from a sector of a circle and to find the formula for its curved surface area
Algebraic Identity (a²-b²)
To verify algebraic identity a²-b²=(a+b)(a-b)
Ratio of circumference and diameter of circle
To find the ratio of circumference and diameter of a circle
Distributive vector multiplication
To verify the distributive property of vector multiplication
Algebraic Identity (a³+b³)
To verify the algebraic identity a³+b³=(a+b)(a²-ab+b²)
Sum of fractions with different denominators
To find sum of unlike fraction
Addition of algebraic expression
To add two algebraic expressions
Algebraic Identity (a³ - b³)
To verify the algebraic identity a³- b³
Algebraic Identity (a - b)²
To verify the algebraic identity (a - b)²
Algebraic Identity (a+b+c)²
To verify the algebraic identity (a + b + c)²
Congruence of triangles
To verify experimentally the different rules for congruence of triangles
Cube and its surface area
To form a cube and find the formula for its surface area
Cuboid and its total surface area
To form a cuboid and find the formula for its total surface area
Factorization of Polynomial 2x² +4x
To factorise a polynomial 2x² + 4x
Frustom of a cone
To form a frustum of a cone
Multiply two linear algebraic expressions
To multiply two linear algebraic expressions
Pythagoras theorem by bhaskara method
To verify the pythagoras theorem by Bhaskara method
Relation and Function
To identify Relation and Function
Perimeter of rectangle and area of square
To verify that amongst all the rectangles of the same perimeter, the square has the maximum area
Similarity of two triangles
To establish the criteria for similarity of two triangles
Subtraction of fractions with different denominator
To subtract a smaller fraction ​from greater fraction with different denominators
Surface area and the volume of a frustum of a cone
To obtain formulae for the surface area and the volume of a frustum of a cone
Volume of a cuboid
To obtain a formula for the volume of a cuboid
To subtract a polynomial from another polynomial
To subtract a polynomial from another polynomial
To make a square by paper folding and cutting
To make a square by paper folding and cutting