Mathematics 8

Mathematics
Course content
Note:
L - Lesson   A - Activity
1.1: Rational Numbers and It Properties  

01:04

1.2: Understanding quadrilaterals - Assessment  

1.3: Understanding quadrilaterals - Answer key  

1.4: Square and square roots - Assessment  

1.5: Square and square roots - Answer key  

2.1: Closer under substation  

00:44

3.1: Closer under multiplication  

00:48

4.1: Commutative And Associative Properties Of Rational Numbers  

01:15

5.1: Rational numbers are not commutative and associative under subtraction  

00:28

6.1: The role of zero and one  

01:16

7.1: Distributive Property For Rational Numbers  

01:18

8.1: Additive and Multiplicative Inverse of Rational Numbers  

00:29

9.1: Representation of Rational Numbers on Number Line - Part 1  

01:04

10.1: Representation of Rational Numbers on Number Line - Part 2  

01:26

11.1: Rational Numbers - Assessment  

12.1: Rational Numbers - Answer key  

1.1: Introduction to linear equations in one variable  

01:51

2.1: Solving Equations using transportation rule  

01:21

3.1: Some Applications  

00:45

4.1: Solving Equations having the Variable on Both Sides  

00:31

5.1: Some More Applications  

01:10

6.1: Reducing Equations to Simpler Form  

02:12

7.1: Linear equations in one variable - Assessment  

8.1: Linear equations in one variable - Answer key  

1.1: Polygons  

00:23

2.1: Classification of Polygons  

01:19

3.1: Diagonals  

00:49

4.1: Convex and concave polygons  

01:11

5.1: Regular and irregular polygons  

00:47

6.1: Angle sum property  

02:12

7.1: Sum of the Measures of the Exterior Angles of a Polygon  

01:02

8.1: Types of Quadrilaterals  

05:54

9.1: Understanding quadrilaterals - Assessment  

10.1: Understanding quadrilaterals - Answer Key  

1.1: When four sides and a diagonal are given  

02:00

2.1: When Three Sides and Two Diagonals are Given  

01:18

3.1: When Two Adjacent Sides and Three Angles are Known  

01:39

4.1: When Three Sides and Two Included Angles are Known  

01:18

5.1: Rectangle  

01:22

6.1: Square  

01:28

7.1: Practical geometry - Assessment  

8.1: Practical geometry - Answer key  

1.1: Frequency distribution  

00:54

2.1: Grouped Frequency Distribution  

02:29

3.1: Histogram  

01:42

4.1: Circle Graph or Pie Chart  

02:37

5.1: Probability  

02:01

5.2: Probability 2  

01:00

6.1: Data handling - Assessment  

7.1: Data handling - Answer key  

1.1: Perfect Squares  

01:51

2.1: Properties of Square numbers  

02:11

3.1: Some More Interesting Patterns  

00:50

4.1: Numbers between square numbers  

01:03

5.1: Adding odd numbers  

01:43

6.1: A sum of consecutive natural numbers  

02:11

7.1: Finding square of a number  

01:52

8.1: Pythagorean Triplet  

00:50

9.1: Square Root of a Number  

01:42

10.1: Square Root through Repeated Subtraction  

01:05

11.1: Square Root through Prime Factorization  

00:29

12.1: Square Root by Division Method  

01:27

13.1: Square Root of Decimals  

01:39

14.1: Estimating Square Root  

01:34

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No activity found

1.1: Cube  

02:03

2.1: Cubes and their prime factors  

01:41

3.1: Smallest multiple that is a perfect cube  

01:12

4.1: Cube roots  

01:38

5.1: Cube root by guessing method  

01:37

6.1: Cube and cube root - Assessment  

7.1: Cube and cube root - Answer key  

1.1: Ratios and Percentages  

01:22

2.1: Finding the Increase or Decrease Percent  

01:03

3.1: Finding Discounts  

01:43

4.1: Profit and Loss  

02:00

5.1: Sales Tax Value Added Tax  

01:49

6.1: Interest  

00:51

7.1: Rate Compounded Annually or Half Yearly  

01:14

8.1: Application of Compound Interest Formula  

01:10

9.1: Comparing quantities - Assessment  

10.1: Comparing quantities - Answer key  

1.1: Number Line and Expressions  

01:07

2.1: Monomial, Binomial and Polynomial  

00:59

3.1: Addition of Algebraic Expressions  

01:23

4.1: Subtraction of Algebraic Expressions  

00:44

5.1: Multiplication of Monomials  

02:09

6.1: Multiplication of a Polynomials  

00:48

7.1: Identities  

02:34

8.1: Algebraic Expressions and Identities - Assessment  

9.1: Algebraic Expressions and Identities - Answer key  

1.1: Two Dimension and Three Dimension Objects  

00:34

2.1: View of 3D Shapes  

00:26

3.1: Mapping Space Around Us  

00:47

4.1: Interpreting a Map  

01:26

5.1: Faces, Edges and Vertices  

00:43

6.1: Polyhedron Shapes  

03:20

7.1: Introduction to Maps  

02:06

8.1: Visualising solid shapes - Assessment  

9.1: Visualising solid shapes - Answer key  

1.1: Mensuration  

00:43

2.1: Area of Trapezium  

00:59

3.1: Quadrilateral  

02:34

4.1: Polygon  

01:32

5.1: Area and Volume of Solids Shape  

02:56

6.1: Volume and Capacity  

00:43

7.1: Mensuration - Assessment  

8.1: Mensuration - Answer key  

1.1: Exponents and Power  

03:59

2.1: Laws of Exponents  

04:21

3.1: Exponents and Power - Assessment  

4.1: Exponents and Power - Answer key  

1.1: Direct Proportions  

01:43

2.1: Example of Direct Proportion  

00:52

3.1: Example of Inverse Proportion  

00:54

4.1: Inverse Proportion  

01:40

5.1: Direction and indirect proportional - Assessment  

6.1: Direction and indirect proportional - Answer key  

1.1: Introduction of Factorization  

01:33

2.1: Method of Factorization  

03:03

3.1: Factorization Using Identities  

02:29

4.1: Division of Algebraic Expressions  

02:25

5.1: Find the Error  

01:23

6.1: Factorization - Assessment  

7.1: Factorization - Answer key  

1.1: Bar graphs  

02:01

2.1: Pie graph  

01:07

3.1: Histogram  

01:08

4.1: Line graph  

01:38

5.1: Plotting the points  

01:03

6.1: Linear Graphs and its applications  

02:09

7.1: Introduction to graphs - Assessment  

8.1: Introduction to graphs - Answer key  

1.1: Numbers in general form  

00:55

2.1: Letters for digits  

03:37

3.1: Test of divisibility  

01:52

4.1: Playing with numbers - Assessment  

5.1: Playing with numbers - Answer key  

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