# Mr Chambers y9

This is the KS3 overview for Year 9 for 2020-21

This is an approximate timeline for the course content for Mr Chambers week by week:

Term 1A Weekly Content for Mr Chambers’ class

Week 1: Start 24 August.  Review Y8 and start indices

CIMT ex 3.1 (p38).  ex 3.2 (p43)

Video:

1) Introduction to Indices
2) Indices laws for multiplying powers
3) Indices law for division

Interactive Tutorial Unit 3

Week 2: Start 31 August.  Indices and standard form

CIMT Negative indices. ex 3.3 (p47).  Standard form. ex 3.4 (p52)

Video:

4) More indices laws
5) Negative indices
6) Standard form

Interactive Tutorial Unit 3

Week 3: Start 7 September.  Fractions – add, times, multiply, divide. Convert between fractions, decimals and percentages.

CIMT Equivalent fractions. ex 4.1 (p59), Fraction operations. ex4.3 (p66). FDP ex4.4 (p72)

Video:

1) Adding Fractions 1:
2) Adding Fractions 2:
3) Improper Fractions to Mixed Numbers
4) Mixed numbers to improper fractions
5) Multiply fractions
6) Divide fractions

Interactive Tutorial Unit 4

Week 4: Start 14 September.  Fractions and percentages of amounts. Increase and decrease by a percentage.

CIMT Fractions of amounts. ex 4.2 (p63),  Increase by %.  ex 4.5 (p77)

Video:

7) Fractions of Amounts
8) Fractions, Decimals and Percentages
9) Finding a percentage of a number:
10) Increase and decrease by a percentage:
11) Percentage change:

Interactive Tutorial Unit 4

Week 5: Start 21 September.  Percentages – Simple and compound interest.

CIMT

Video:

14) Compound interest:
15) Simple interest:

Interactive Tutorial Unit 4

Week 6: Start 28 September. Solving linear equations. Coordinates

CIMT Linear equation. ex 5.3 (p98).  Coordinates ex 5.1 (p83).

Video:

3) Solving equations (x on one side):
4) Solving equations (x on both sides):
1) Plot coordinates:

Interactive Tutorial Unit 5

Week 7: Start 5 October. Review. [Test date to be confirmed]