This activity from the Nuffield Foundation shows students how to use Kruskal’s and Prim’s algorithms to solve minimum connector problems. A cable TV company wants to lay cables to connect the towns, laying the cable along the roads shown on a map of the Isle of Wight. They want to connect all of these towns to...

This resource describes the use of Cabomba to investigate the effect of light intensity in photosynthesis. The video demonstrates how best to use this protocol with students in the lab, supported by student sheets with four different investigations, technical notes and...

SMILE Card 1783 is a booklet containing twenty two activities designed for students to practice using a calculator correctly and begins with a test to find out whether students' calculator obeys the rules of BODMAS.

There follows a number of activities in which students use their calculator to complete the...

This practical activity from the Royal Institution provides students with an understanding of the different ways in which proportion can be expressed. Through a mixture of explanation and practical work, students explore how it is possible to give an accurate quantitative description of colours. Students mix...

This resource from Mathematics for Engineering Exemplars shows the application of mathematics in mechanical engineering and construction machinery. Here students encounter the formulae used to calculate the power of the engine which was used to power the JCB Dieselmax LSR car to a world land speed record of 350mph...

This resource, from the Royal Observatory Greenwich, begins with a video that names and describes some the different layers of the atmosphere, with the aim of explaining where the ...

A selection of resources published by BEAM for teachers of Key Stage Three mathematics. It includes challenging problems and puzzles, open-ended investigations and resources to practise and consolidate students' mathematical understanding. The activities and their mathematical content are: *Digits problem - looking...

Published by BEAM, this collection of calculation activities offers opportunities for early years students to practice their understanding of number and number recognition.

*Make 10 dots - making 10

*Counting spots - single digit addition and comparison

*Grapes - making 5

*Who has most...

A selection of resources published by BEAM for teachers of primary mathematics. They include challenging problems and puzzles to help students practise and consolidate their mathematical understanding.

The activities, presented with their mathematical content, are:

*Words - recognising multiples of 5...

A selection of resources published by BEAM for teachers of primary mathematics. They include challenging problems and puzzles, open-ended investigations and resources to practise and consolidate students' mathematical understanding. The activities, and their mathematical content, are: *How many squares - using...

A selection of resources published by BEAM for teachers of primary mathematics. They include challenging problems and puzzles, open-ended investigations and resources to practise and consolidate students' mathematical understanding.

The activities and their mathematical content are:

*Ben's cakes -...

These games, published by BEAM for teachers of primary mathematics, can be used to practise and consolidate students' early mathematical understanding. The games, with their mathematical content, are:

• Three in a line - addition up to 12
• Add or subtract - addition and subtraction to 12
...

This resource, from the Centre for Innovation in Mathematics Teaching, builds on students' previous knowledge of multiplying by powers of 10 to demonstrate how calculations such as 2000 x 300 can be performed accurately. Follow-up exercises provide practice in the skills learned.

Straightforward logic is used in this resource, from the Centre for Innovation in Mathematics Teaching, to establish the calculation, necessary to move correctly along a number line, when the starting point is at a negative value. Phrases such as owing and debt are used to help students deal with...

This excel file has large displays of two Casio calculators which could be useful for class discussion. The first interactive sheet shows sets of calculations which require the use of functions including x2, √ and π. The second interactive sheet shows sets of more...