This is part of our Secondary Curriculum collection of favourite rich tasks arranged by topic.
Scroll down to see the complete collection, or explore our subcollections on Perimeter and Area in two dimensions, and Surface Area and Volume in three dimensions.
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Place value, integers, ordering and rounding: Age 11-16
Working on these problems will help your students develop a better understanding of place value, ordering and rounding.
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Factors, multiples and primes: Age 11-16
Working on these problems will help your students develop a better understanding of factors, multiples and primes.
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Powers and roots: Age 11-16
Working on these problems will help your students develop a better understanding of powers and roots.
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Fractions, decimals and percentages: Age 11-16
Working on these problems will help your students develop a better understanding of fractions, decimals and percentages.
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Number operations and calculation methods: Age 11-16
Working on these problems will help your students develop a better understanding of number operations and calculation methods.
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Ratio, proportion and rates of change: Age 11-16
Working on these problems will help your students develop a better understanding of ratio, proportion and rates of change.