**Unit 1: Factors (5 hours)**

CIMT Textbook Chapter 2

Interactive Tutorials 2.1-2.4

1) HCF and LCM:

2) Venn Diagram Method for HCF and LCM:

3) Index notation:

4) Prime Factors:

**Unit 2: Nets and Surface Areas (6 hours)
**

CIMT Textbook Chapter 6

Interactive Tutorials 6.1

5) Nets and Surface Area:

6) Isometric Drawings:

7) Surface Area of cuboid:

8) Surface area of prism:

9) Plans and elevations:

**Unit 3: Rounding and Estimating (6 hours)**

CIMT Textbook Chapter 4

Interactive Tutorial 4.1-4.6

10) BODMAS Method (also called PEMDAS but it’s the same!)

11) Rounding decimals:

12) Significant Figures:

13) Estimating answers by rounding:

**Unit 4, Data Analysis (4 hours):**

CIMT Textbook Chapter 5

Interactive Tutorial 5.1-5.2

14) Mean, Median, Mode, Range:

14b) Mean, Median, Mode, Range:

15) Mean from frequency table (method 1):

16) Mean from frequency table (method 2):

17) Draw a pie chart:

18) Relative and expected frequencies: