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lego_blocks
5 min
Algebraic expressions
Simplify and expand expressions.
balance_scale
5 min
Linear equations
Keep the balance and solve for x.
recipe
5 min
Proportions
Scale recipes and compare ratios.
ladder
5 min
Pythagoras theorem
Find the missing side of a right triangle.
shadow
5 min
Thales theorem
Use parallel lines to find lengths.
charts
5 min
Statistics
Mean, median, mode and range.
spinner
5 min
Probability
Predict the chances of an event.
palette
5 min
Ratios
Share an amount in a given ratio.
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