AK

- 00:01
- Introduction to Fractions
- 00:02
- Ms Kruger
- 00:02
- Grade 3
- 00:09
- What is a fraction?
- 00:19
- A fraction is a number that expresses the part of a whole.
- 00:27
- 3 parts are shaded in.
- 00:28
- The whole consists of 4 parts.
- 00:33
- So what is the fraction?
- 00:48
- Thandi wants to buy a pizza with 8 slices!
- 00:51
- But her brother wants to eat 4 slices.
- 01:01
- Let us workout the fraction!
- 01:04
- Step 1: Count how many equal parts there are, the number goes below the bar! We call this the Denominator.
- 01:08
- 1
- 01:09
- 2
- 01:10
- 3
- 01:11
- 4
- 01:11
- 5
- 01:12
- 6
- 01:12
- 7
- 01:13
- 8
- 01:16
- There are 8 equal parts.
- 01:18
- Step 2: Count the ones you need, then stop. Write that number up on top. We call this the Numerator.
- 01:23
- 1
- 01:24
- 2
- 01:25
- 3
- 01:26
- 4
- 01:28
- The numerator is 4!
- 01:31
- So, the fraction is...
- 01:41
- But,we can simplify this fraction...