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Generating electricity

This resources investigates how electrical energy is generated from renewable and non-renewable sources.

Suggested learning outcomes include:

  • To know the difference between a renewable and a non-renewable source of energy.
  • To understand how electrical energy is generated from at least...

Life on Mars

This resource comprises of the following activities: *Geodesic domes: In this activity, students build a geodesic dome, suitable for a moonbase. *Choosing the site: students must research information about different possible sites for a moonbase and use the habitat requirements sheets to decide which site is most...

Wavy Edges

Due to problems in the manufacture of tinplate coils, the edge of the strip can be slightly longer than the centre. This causes a 'wave' on the wall of the coil but can be rectified by differentially stretching the strip to make the edges flat. Students are required to apply Pythagoras' theorem to find the radius...

Tin Can Design

Tin cans come in a variety of shapes and sizes. In this activity students consider the net of a tin can, the formula for the total surface area and the formula for the volume of the can. The first problem requires students to express the total surface area as a function of r by eliminating h. The second problem...

Silver Award: Future Travel

 These materials look at three possible projects that relate to sustainable transport:

* Communications project - students gather information and produce a balanced view on the costs and benefits of using hydrogen as fuel for vehicles.

* Practical project - students investigate the factors that affect...

Robot Swarms

Together with related activities from the Institution of Engineering and Technology (IET), this resource allows students to investigate the wide range of sophisticated imaging technology available in modern hospitals, and to explore the latest ideas in search-and-rescue robotics.

Students work in small teams...

Reduction Mill

The reduction mill reduces the thickness of a strip of steel using a series of rollers, each roller making the steel slightly thinner. The percentage reduction is constant on each pair of rollers. The mathematics used to calculate the actual reduction is similar to that used when calculating compound interest....

Drinks Cans

Drinks cans are made by stamping out circular discs from a sheet of tin. Given the dimensions of the sheet of tin and the diameter of the circle stamped out, students are required to calculate the wastage and to investigate whether there is a more efficient method. The problem requires students to be able to...

Disaster Response: How do Engineers Save Lives?

This suite of student activities, challenges and related resources aims to give students an insight into the roles of engineers following a natural disaster.

The short introductory activities increase students’ awareness of the range of types of natural disaster and the kinds of problems associated with them...

Coil Feed Line

This problem features a coil of tinplate being stored on a mandrel. In the first problem, students are presented with the diameter of the mandrel, the height from the floor, the width of the coil and the density of the steel. The problem is to calculate the maximum coil weight. A worked solution is included with...

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