CBSE Class 7 Maths Videos
Integers
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Introduction to Integers
Review of counting and whole numbers, evolution of integers, integers in re... -
Multiplication of integers
Multiplication of positive and a negative integers, Multiplication of two n... -
Division of integers
Division of integers, Properties of division of integers, Division by zero -
Properties of Addition and Subtraction of integers
Closure property under addition, closure property under subtraction, Commut... -
Integers
Integers, Properties of Multiplication and Division of Integers
Fractions and Decimals
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Introduction to Fractions
This video explains the concepts of types of fractions : Unit fractions, Li... -
Addition of Fractions
This video explains the concepts of addition of fractions with same denomin... -
Addition and subtraction of decimals
Addition of decimal numbers, subtraction of decimal numbers, word problems ... -
Introduction to Decimal Numbers
This video explains the concepts of decimal numbers, decimals as fractions ... -
Division of Fractions
This video explains the concepts of division of a fraction by whole number,...
Data Handling
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Introduction to Probability
Random experiments, outcomes of an experiment,events, favorable events,prob... -
Arithmetic Mean
This video explains the concept of Mean or Average of the given observation... -
Collection and classification of data
This video explains the concept of Data, Ways of Data Collection and Classi... -
Organising and Representing data
Organising and presenting data in textual format ,tabular format -
Double bar graphs
Meaning of double bar graphs, analysing double bar graphs, drawing double b...
Simple Equations
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Solving Simple Equations
Solution of Simple linear equations in one variable using hit and trail and... -
Application of linear equations
Solution of word problems on numbers, digits and fractions
Lines and Angles
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Pair of Lines
parallel lines, transversals,corresponding angles, alternate angles,cointer... -
Pair of Angles
This video explains the concepts of adjacent angles, linear pair of angles,... -
Types of Angles
Acute ,obtuse,right and straight angles,complementary and supplementary ang... -
Problems on Lines and Angles
problems based on the concept of corresponding angles alternate angles -
Lines and Angles
Lines and Angles, Introduction to Lines and Angles
The Triangle and Its Properties
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Angle Sum Property of a Triangle
Sum of the interior angles of a triangle, problems based on angle sum prope... -
Inequality Relations in Triangles
This video explains the concept of an Isosceles Triangle, Inequality Relati... -
Altitude and median of triangle
Definition of altitude and median of triangle, concurrency of altitude and ... -
Pythagoras Property
Pythagoras property relating sides of a triangle,converse of this property
Congruence of Triangles
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Congruence Criteria
This video covers various congruence criteria like, ASA, SAS, SSS, RHS of t... -
Congruence of Figures
This video covers Concept of congruence, congruence of geometrical figures ...
Comparing Quantities
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Percentage
Finding percentage, applications of percentage -
Application of Percentage
Word problems involving percentage,using percentage to compute simple inter... -
Ratio of Quantities
Concept of ratio, comparison of ratios, equivalent ratio, simplifying ratio... -
Profit and Loss
Meaning of cost price, selling price, profit & loss, applications of percen... -
Comparing Quantities
Comparing Quantities, Introduction to Percentages
Rational Numbers
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Representation on Number Line
Representing rational numbers with 2,3,4,5 and 7 as denominator on number l... -
Introduction to Rational Numbers
Evolution of rational numbers,difference between fraction and rational numb... -
Multiplication and Division of Rational Numbers
Multiplication and division of a rational number by whole number, multipl... -
Addition and Subtraction of Rational Numbers
Addition and subtraction of like and unlike fraction, basic problems on a...
Practical Geometry
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Construction of Parallel Lines
Construction of parallel lines using ruler and compass, setsquare -
More on Construction of Triangles
Construction of triangle given - the lengths of its three sides, - the leng... -
Construction of triangles
Construction of triangles
Perimeter and Area
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Area of Parallelograms
Definition of a parallelogram, properties of parallelogram, area of paralle... -
Area of Triangles
Definition of area, area of triangle, area of equilateral triangle -
Perimeter of Polygons
This video explains how to find perimeter of squares, rectangles, triangles... -
Perimeter and Area of Circles
Understand how to find perimeter and area of a circle
Algebraic Expressions
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Introduction to Algebraic Expressions
Definition of constant, variable, algebraic expression, monomial, binomial,... -
Addition and Subtraction of Algebraic Expressions
This topic covers addition and subtraction of polynomials and simplifying e...
Exponents and Powers
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Exponent Notation
Meaning of exponent notation: negative and positive exponents,Law of indice... -
Introduction to Exponents
Definition of exponent, base, Exponential representation of a number
Symmetry
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Problems on Symmetry
Problems based on line symmetry and rotational symmetry -
Rotational Symmetry
Symmetry due to rotation; Angle of rotation; Lines of symmetry and order of... -
Line Symmetry
Symmetrical figures, definition of line of symmetry, line of symmetry in eq... -
Reflectional symmetry
Definition of reflection symmetry, axis of symmetry, reflection of a point ...
Visualising Solid Shapes
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Viewing different sections of a solid
Cross sections of 3D objects, shadows of 3D objects, different views of sol... -
Plane and solid figures
Understanding plane and solid shapes, identify faces, vertices & edges of s... -
Sketches of solids
Identifying and drawing Isometric and Oblique sketch, visulaising solid obj... -
Nets for building 3D shapes
Nets for building 3D shapes
