Mathematics

Standard 4 · 8 topics available

Chapter 1 · Whole Numbers and Operations

Whole Numbers and Operations

Larger whole numbers and the four operations — bigger multiplication and division, inverse operations, and estimating to check — with an interactive exercise.

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Chapter 2 · Fractions, Decimals and Percentages

Fractions, Decimals and Percentages

Three ways to show part of a whole — fractions, decimals and percentages — and how they connect (½ = 0.5 = 50%), with an interactive exercise.

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Chapter 3 · Money

Money

Using all four operations with money — buying several items, sharing equally, and solving everyday problems — with an interactive exercise.

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Chapter 4 · Time

Time

Converting between hours and minutes and working out how long events last — with an interactive exercise.

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Chapter 5 · Measurement

Measurement

Kilometres for long distances and using the four operations with measurements — with an interactive exercise.

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Chapter 6 · Space

Space

Finding the perimeter of shapes and understanding angles, including the right angle — with an interactive exercise.

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Chapter 7 · Coordinates, Ratio and Proportion

Coordinates, Ratio and Proportion

Naming points with (x, y) coordinates, and beginning ratio and proportion — with an interactive exercise.

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Chapter 8 · Data Handling

Data Handling

Reading bar charts and pictographs where each symbol stands for several items, and finding totals — with an interactive exercise.

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