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 |