Year 9 Term 1A

Unit 1: Basic Operations (3 hours)

CIMT Textbook Chapter 2
Interactive tutorials

year9 1

Multiply by powers of 10:


Chinese multiplication:

Short division:

Multiplying decimals:

Order of operations (BODMAS):

Unit 2: Indices and Standard Form (5 hours)

CIMT Textbook Chapter 3
Interactive tutorials

year9 2Introduction to Indices

Indices laws for multiplying powers

Indices law for division

Standard form

*Fractional Indices (advanced)*

Unit 3: Fractions and Percentages (7 hours)

CIMT Textbook Chapter 4
Interactive tutorials

year9 3Adding Fractions 1:

Adding Fractions 2:

Improper Fractions to Mixed Numbers

Mixed numbers to improper fractions

Multiply fractions

Divide fractions

Fractions of Amounts

Fractions, Decimals and Percentages

Finding a percentage of a number:

Increase and decrease by a percentage:

Percentage change:

Reverse percentage:

Mixed percentage questions:

Compound interest:

Simple interest:

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