## Listing all results (179)

### Big Telescopes

The Big Telescopes poster links ground and space based telescopes with the parts of the electromagnetic spectrum that they are observing and their locations on Earth or in space.

The poster explains how larger telescopes allow scientists to learn more about the early universe and map our own galaxy with...

### Google in Education: a New and Open World for Learning

Produced by Google, this document looks at the company's involvement in supporting education. It illustrates the range of Google's education activities and resources. It also aims to illustrate how Google tools can support learning in a range of curriculum areas including science, technology, engineering and...

### Gold Award: Future Travel

These materials look at three possible projects that relate to space exploration:

* Communications project - students gather information about space exploration before making a presentation on the problems to be overcome with past and possible future benefits of space travel

* Practical project -...

### Episode 101: Introduction to Circuits

These activities, from the Institute of Physics, look at electrical circuits. They provide a review of previous knowledge and introduce the language needed to cope with the greater depth of learning at post-16 level. Activities include: • a discussion about electrical circuits to reinforce knowledge and highlight...

### Moja Island Renewable Energy Engineering

From Practical Action, this 1-2 hour class activity uses the supply of energy for an island community to help students to understand renewable energy options.

### 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...

### 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...