This activity allows students to investigate how images are produced from data streams by using first a spreadsheet and then an image-processing program. They then go on to see how the usefulness of such a monochromatic image may be enhanced by using lookup tables and calibration. The materials used focus on the...

Work done in this Nuffield 13 to 16 module followed from the unit called ‘Senses’. This B unit provided enough material for six double periods in the third year of secondary school (year nine). The teachers’ guide included 11 worksheets to supplement the students’ booklet. The general introduction in the teachers’...

This resource features five short tasks that involves structure in expressions.

An example task is to simplify an expression that contains square roots.

This task resource is from the Mathematics Assessment Resource Service, a collaboration between UC Berkeley and the Shell Centre team at the...

As transistors become smaller, the doping of semi-conductors becomes a significant challenge. This Catalyst article looks at how Scanning Tunnelling Microscopes can be used to manipulate individual atoms, to create electronic devices of unprecedented accuracy. The technique could also be used to fabricate quantum...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP) and produced in partnership with the British Geological Survey. Earthquakes release huge amounts of stored energy, causing movements of the...

In this resource designed by the IET, students explore statistics and use them to decide on a ranking of football players. Football players are ranked in different ways and there are a variety of awards they can be presented with. For example, each year the Ballon D’Or is awarded to the player judged to be the ‘...

This activity encourages learners to think and talk about the maths they might need in Agriculture and Animal Care, and helps them and their teacher find engaging starting points. The objectives of the activity are to become aware of and reflect on personal attitude to maths, to become aware of some of the maths...

This activity encourages learners to think and talk about the maths they might need in their vocational area. The objectives of the activity are to become aware of and reflect on personal attitude to maths, to become aware of some of the maths needed in their vocational area, to become aware of areas of maths they...

The land-based and environmental sector offers many opportunities for self-employment and there are different options available. There are opportunities for those who want to start a business and employ staff  and also for those who want to offer their services as a self employed technically skilled professional....

A Catalyst article about a group of young scientists testing scientific claims in advertising. The group thought many claims sounded implausible. They decided to hunt for the scientific evidence behind them and challenge the manufacturers to explain how the products work. The article outlines the investigations...

The Centre for Innovation in Teaching Mathematics provide this resource which features the semaphore system of messaging, developed by the Chappe brothers in France in the late 18th century. The activities are designed to prompt discussion and mathematical thinking while students learn to interpret and code...

This Nuffield investigation involves determining the number of text messages sent if four people send texts to each other, and then extending this for different numbers of people.

*Key processes applicable to this...

The materials in this resource are from the Secondary National Strategy ‘Progressing to Level 6 and beyond in science’ project. They were intended as guidance for senior school leaders in a school undertaking the Level 6+ project.

This video introduces Paul, a senior composites engineer for Lola Cars International. Paul explains his role in designing the structures that are made of carbon fibre for race cars such as the one featured in the video. He discusses the love of engineering he had when he was younger and how his maths, physics and...