This unit from the National Strategies is a sequel to the Year Eight multiplicative relationships unit. It provides an opportunity to revise, consolidate and extend ideas introduced in Year Eight and to make links to other mathematical strands, particularly shape and space. Making such links, especially with visual...

Act 1

A video shows two packages of Starbursts being opened...

Getting the right answers in maths is only half the problem. Understanding why what you’re doing works is the part that often stumps students and teachers alike. Does maths feels like a collection of random rules and steps that somehow lead you to an answer? Don’t worry you’re not alone. Ask yourself: why do we...

This task is designed to assess how well students understand proportional reasoning and measures set in a practical situation.

The task is set in the context of a company producing tubs of yoghurt. There is a series of questions relating to production that include calculating; profits, stocking of the...

This easy to follow guide has everything you need to know about the Rubik's cube. From simple step-by-step instructions showing how to complete it, to how the cube was invented, plus lots of other cube challenges to...

Act 1

A video shows soda drink being poured into two...

This video, written and presented by Matt Parker and Timandra Harkness, considers the statistics of death. The only certainty is that everyone will die, but it is not known how or when this will happen. Based upon statistics, the odds of dying in particular ways are calculated and interpreted. The Normal...

Treasury of 100 brain-...

In this TEMI resource, a mathematical 'magic trick' is used to explore divisors, prime numbers and prime factorisation.

In the trick, the teacher invites students to type a random three digit number into their calculators. To make the task of predicting the divisors of this number even more difficult,...

In this Bowland assessment task, students are required to allocate dormitories at a Youth Hostel for a given number of boys, girls and adults given certain constraints. Suitable methods of displaying the information are to be designed, a systematic method employed in order to check that all the conditions have been...

The cre8ate maths project was a CPD initiative for Yorkshire and Humberside teachers of mathematics. It features resources applying maths to key areas of the economy focusing on functional mathematics skills for Key Stage Three students. The project was developed by the Centre for Science Education and the...

These materials are based around the idea of mathematical story-telling, something that the resources’ author describes as ‘The Three Acts of a Mathematical Story’.

Act One

This is where the story is introduced, using as few words as possible, and in a way that will...

This resource challenges students to design an energy plan for an island so that it can become self-sufficient and to consider not only how but also why they might want to do that. Students must design an energy supply system for the island that does not rely on fossil fuels. As well as making decisions about how...

The iCould careers collection provides invaluable insight into what is possible in work...