Teach Better Mathematics  Numbers Operations & Relationships
Leah and Matthew Henshall, Ms


1. Whole Numbers (1 of 11) division by zero and one
5:16 
2. Whole Numbers (2 of 11) Adding in columns
7:03 
3. Whole Numbers (3 of 11) Subtracting in columns
8:16 
4. Whole Numbers (6 of 11) Number Factors
7:15 
5. Whole Numbers (7 of 11) Number Multiples
4:12 
6. Whole Numbers (5 of 11) long division
9:03 
7. Whole Numbers (4 of 11) Multiplying in columns
18:08 
8. Whole Numbers (8 of 11) Composite Numbers
5:36 
9. Whole Numbers (9 of 11) Prime Numbers and Prime Factors
9:05 
10. Whole Numbers (10 of 11) HCF of numbers
5:46 
11. Whole Numbers (11 of 11) LCM of numbers
4:30 
12. Exponents (1 of 9) Representing numbers in exponential form
9:43 
13. Exponents (2 of 9) Representing numbers in scientific notation
7:41 
14. Exponents (3 of 9) Power of Zero Law
5:00 
15. Exponents (4 of 9) Multiplication Law
6:23 
16. Exponents (5 of 9) Division Law
6:13 
17. Exponents (6 of 9) Power Law
8:24 
18. Exponents (7 of 9) Finding Square Roots
10:19 
19. Exponents (8 of 9) Finding Cube Roots
7:18 
20. Exponents (9 of 9) Exponential laws four operations examples
11:19 
21. Integers (1 of 5) Ordering and Comparing
7:13 
22. Integers (2 of 5) Addition and Subtraction
11:38 
23. Integers (3 of 5) Multiplication
5:59 
24. Integers (4 of 5) Division
6:35 
25. Integers (5 of 5) Multiple Operations
9:50 
26. Common Fractions (1 of 8) Simplifying fractions, including mixed numbers
12:54 
27. Common Fractions (2 of 8) Convert Mixed fractions to improper
3:59 
28. Common Fractions (3 of 8) Adding and Subtracting including mixed numbers
11:58 
29. Common Fractions (4 of 8) Multiplying and Dividing including mixed numbers
13:28 
30. Common Fractions (5 of 8) Finding Square and Cube Roots
7:10 
31. Common Fractions (6 of 8) Finding percentages of whole numbers
5:25 
32. Common Fractions (7 of 8) Increase or decrease a number by a percentage
9:57 
33. Common Fractions (8 of 8) Word problems
12:24 
34. Decimal Fractions (1 of 8) Ordering and Comparing
13:44 
35. Decimal Fractions (2 of 8) Equivalent forms
6:53 
36. Decimal Fractions (3 of 8) Rounding off
11:21 
37. Decimal Fractions (4 of 8) Adding and Subtracting
9:30 
38. Decimal Fractions (5 of 8) Multiplying Decimals
9:22 
39. Decimal Fractions (6 of 8) Dividing Decimals by whole numbers
8:32 
40. Decimal Fractions (7 of 8) Dividing Decimals
4:55 
41. Decimal Fractions (8 of 8) Finding square and cube roots
8:22 
42. Rate & Proportion (1 of 4) Comparing quantities of the same kind (Ratio)
7:55 
43. Rate & Proportion (2 of 4) Comparing quantities of different kinds (Rate)
10:15 
44. Rate & Proportion (3 of 4) Sharing a giving ratio
7:37 
45. Rate & Proportion (4 of 4) Increasing or decreasing a given ratio
6:52 
46. Rate & Proportion (1 of 4) Comparing quantities of the same kind (Ratio)
6:58 
47. Rate & Proportion (2 of 4) Comparing quantities of different kinds (Rate)
9:36 
48. Rate & Proportion (3 of 4) Sharing a giving ratio
9:40 
49. Rate & Proportion (4 of 4) Increasing or decreasing a given ratio
4:57

About This Class
Welcome to this Mathematics Grade 8 course, on Numbers, Operations & Relationships.
The aim of this course is for it to be taught in a 21st century mindset. The course is actually fun, it uses technology, the internet and general knowledge to better equip a student for real life applications.
This course is intended for absolutely age 1214 years old whom already has a foundation phase understanding in Mathematics. This course is also suitable for any end of middleschool to start of High School (US) or Grade 79 (UK) teachers who want to improve upon classroom teaching methods.
This course is packed with 7+ hours of video content encouraging students to answer questions throughout the videos.
This course is intended to be a resource to help students throughout the year, it can be completed slowly and referred to throughout your year of study. The course has been broken down into the following subsections, each containing their own set of videos:
 Whole Numbers
 Exponents
 Integers
 Common Fractions
 Decimal Fractions
 Rate & Proportion
 Financial Maths
Enjoy!
Students
Projects

 
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 Beg/Int
 Int/Adv
Level
Community Generated
The level is determined by a majority opinion of students who have reviewed this class. The teacher's recommendation is shown until at least 5 student responses are collected.
Matthew and I are Cape Towniens passionate about health, fitness and education.
I am a Master's student at the University of Cape Town currently studying Biomedical Engineering. I have experience in Human Anatomy, Human Physiology and Biomechanics. I am excited about eating healthily and being active, these have played an important role in my happiness and selfconfidence in the past few years and I love to share what I've learned with people.