problem Rod Area Age 7 to 11 This task challenges you to create symmetrical U shapes out of rods and find their areas.
list Being Curious - Primary Measures Age 5 to 11 Challenge level Measure problems for inquiring primary learners.
list Being Collaborative - Primary Measures Age 5 to 11 Challenge level Measure problems for primary learners to work on with others.
list Being Resilient - Primary Measures Age 5 to 11 Challenge level Measure problems at primary level that may require resilience.
list Being Resourceful - Primary Measures Age 5 to 11 Challenge level Measure problems at primary level that require careful consideration.
problem Perimeter Challenge Age 11 to 14 Challenge level Can you deduce the perimeters of the shapes from the information given?
problem Shape Draw Age 7 to 11 Challenge level Use the information on these cards to draw the shape that is being described.
problem Through the Window Age 7 to 11 Challenge level My local DIY shop calculates the price of its windows according to the area of glass and the length of frame used. Can you work out how they arrived at these prices?
problem Polydron Age 7 to 11 Challenge level This activity investigates how you might make squares and pentominoes from Polydron.
problem Perimeter Possibilities Age 11 to 14 Challenge level I'm thinking of a rectangle with an area of 24. What could its perimeter be?