NCERT Math Class 8 Introduction to scientific notation
NCERT Math Class 8
0% Completed
A Square and A Cube
What Are Square Numbers?
Video - 00:00:00 mins
Properties of Square numbers
Video - 00:00:00 mins
Introduction to cubes and perfect cubes
Video - 00:00:00 mins
All About Triangular Numbers
Video - 00:00:00 mins
Triangular Square Number
Video - 00:00:00 mins
Understand Square Roots
Video - 00:00:00 mins
Why is a Square Root Called a Square Root?
Video - 00:00:00 mins
More about Square Roots!
Video - 00:00:00 mins
Adding consecutive odd numbers
Video - 00:00:00 mins
Intro to cube roots
Video - 00:00:00 mins
Cube root by prime factorisation
Video - 00:00:00 mins
Power Play
Exponential vs. linear growth
Video - 00:00:00 mins
Intro to exponents
Video - 00:00:00 mins
1 and -1 to different powers
Video - 00:00:00 mins
Exponent properties with products
Video - 00:00:00 mins
Exponent properties with parentheses
Video - 00:00:00 mins
Exponent properties with quotients
Video - 00:00:00 mins
Negative exponents
Video - 00:00:00 mins
Negative exponent intuition
Video - 00:00:00 mins
Introduction to scientific notation
Video - 00:00:00 mins
Scientific notation example: 0.0000000003457
Video - 00:00:00 mins
Scientific notation examples
Video - 00:00:00 mins
A Story of Numbers
Intro to Roman numerals
Video - 00:00:00 mins
Reading and writing Roman numerals
Video - 00:00:00 mins
Introduction to number systems and binary
Video - 00:00:00 mins
Hexadecimal number system
Video - 00:00:00 mins
Converting from decimal to binary
Video - 00:00:00 mins
Converting larger number from decimal to binary
Video - 00:00:00 mins
Intro to place value
Video - 00:00:00 mins
Use place value blocks to show numbers within 1,000
Video - 00:00:00 mins
Place value tables within 1,000
Video - 00:00:00 mins
Identifying value in digits
Video - 00:00:00 mins
Quadrilaterals
Intro to quadrilaterals
Video - 00:00:00 mins
What is a Polygon?
Video - 00:00:00 mins
Sum of interior angles of a polygon
Video - 00:00:00 mins
What is a Parallelogram?
Video - 00:00:00 mins
Proof: Opposite sides of a parallelogram
Video - 00:00:00 mins
Proof: Opposite angles of a parallelogram (Part 2)
Video - 00:00:00 mins
Proof: Diagonals of a parallelogram
Video - 00:00:00 mins
What is a Rhombus?
Video - 00:00:00 mins
Rhombus Diagonals
Video - 00:00:00 mins
Proof: Rhombus diagonals are perpendicular bisectors
Video - 00:00:00 mins
Kites as a geometric shape
Video - 00:00:00 mins
Number Play
Identifying multiples
Video - 00:00:00 mins
Finding factors and multiples
Video - 00:00:00 mins
Divisibility tests for 2, 3, 4, 5, 6, 9, 10
Video - 00:00:00 mins
The why of the 3 divisibility rule
Video - 00:00:00 mins
The why of the 9 divisibility rule
Video - 00:00:00 mins
Divisibility tests of 8, 11 and 12
Video - 00:00:00 mins
We Distribute, Yet Things Multiply
Distributive property when multiplying
Video - 00:00:00 mins
Properties and patterns for multiplication
Video - 00:00:00 mins
Multiplying with distributive property
Video - 00:00:00 mins
Special products of the form (x+a)(x-a)
Video - 00:00:00 mins
Squaring binomials of the form (x+a)²
Video - 00:00:00 mins
Proportional Reasoning – 1
What Are Ratios? Explained
Video - 00:00:00 mins
Intro to ratios
Video - 00:00:00 mins
Part:whole ratios
Video - 00:00:00 mins
Solving ratio problems with tables
Video - 00:00:00 mins
Worked example: Solving proportions
Video - 00:00:00 mins
Writing proportions example
Video - 00:00:00 mins
Part to whole ratio word problem using tables
Video - 00:00:00 mins
Converting units: centimeters to meters
Video - 00:00:00 mins
Metric system: units of weight
Video - 00:00:00 mins
Metric system: units of volume
Video - 00:00:00 mins
Converting Fahrenheit to Celsius
Video - 00:00:00 mins
Converting Celsius to Fahrenheit
Video - 00:00:00 mins
Let's test what you learnt!
Quiz
Announcements Reviews Live Classes Course Info

 

 

 

 

PreviousNext
⚡

Learning streak

Save your progress

Preview mode

Create a free account to save H5P activity, points, and course progress.

Leaderboard
Top learners
# Name Points
1 Debsie Course Team 3056
2 Ashok Srivastava 1350
3 Sayandeep Pal 455
4 Kumarappan M 406
5 Mohit Jain 337
6 Hrittik Burman 280
7 Natalie Essien 255
8 Abir Das 230
9 Archisman Gupta 227
10 Rory Scarberry 205
11 shorthead98 187
12 bunnymimipipi undefined 170
13 Nabasmita Saha 151
14 Edwin L 140
15 Carly Prawdzik 127
16 Shridhar Landge 110
17 Sibaditya Sen 105
18 Sonali Pal 90
19 Pragyan verma 73
20 Abir Saha 62
21 Carrie Carson 58
22 Key Prince 56
23 Florian Krichauff 50
24 Brigida Horrell 50
25 nur sharp 48
26 Christiane Ober 40
27 Arlen Chauvin 40
28 Faith Overton 35
29 Marcela Jimenezgamez 31
30 Heriberto Cooch 30

Join the challenge

Save your score. Build your streak. Climb the leaderboard.

You can preview lessons now, but logging in lets your H5P activity, points, and progress attach to your account.

✓ Save lesson progress
✓ Earn GamiPress points
✓ Compete on the leaderboard
Hi, Welcome back!
Forgot Password?
Don't have an account?
Register Now
Already have an account?
Login