In this activity, students investigate the use of binary numbers to explain how devices can be turned on or off. After a short introduction to binary numbers, students work in teams of four to demonstrate the number sequence from 1 to 15.

The ten activities within this pack investigate environmental issues including: the greenhouse effect, recycling, sustainable energy sources and thermal insulation. Aimed at primary level, they are designed either for use in class or within a science week or club. The activities promote investigative work and...

Although no humans have been to Mars, we have sent lots of spacecraft and rovers to explore this distant world.  In this resource, students will design their own rover and answer the question “Which would be better to explore Mars, humans or robots?”

The accompanying video clip focuses on human missions to...

In this resource, students use real data to explore the conditions on Mars, and use their knowledge of the red planet to answer the question “Should humans or robots explore Mars in the future?”

The resource contains two activities:

• Conditions on Mars - students use real data and their...

These images, from NASA, show crafts that have been used in the surface exploration of Mars. They illustrate space exploration including the Mars Viking lander which looked for signs of life on Mars.

This Catalyst article takes the form of a practical activity. Many breakfast cereals are fortified with iron and it is possible to extract this from the cereal by following the instructions in the article.

This article is from Catalyst: Secondary Science Review 2008, Volume 19, Issue 2.

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Have you ever wondered about the earth’s wild and wonderful weather? Think you have what it takes to build an earthquake-proof house or survive in an extreme environment?

In this programme, pupils will make models to help them understand how weather and extreme events occur, and what their impact can be....

The Fabric Fires activity for Key Stage Three students looks at how different fabrics catch fire and burn. Students are asked to first consider the commonest reasons for fires in the home. They then test and compare a fabric and a cotton wool ball, firstly when untreated and then having first soaked them in a fire...

The activities in this resource aim to help children to try a range of new fruits, to understand that eating a balanced diet can keep us healthy and to perform simple food skills safely such as peeling, cutting with a knife and mixing ingredients to make a fruit salad. This session contains a lesson plan, advice...

These Licence to Cook teachers' notes provide guidance for lessons covering diet and nutrition, wise food shopping, and hygiene and safety. Activities are suggested for each learning area, including timings, and teachers can select those most appropriate for their circumstances and students. All activities are...

The (fictional) show Fact Finders TV needs help from your STEM Club! The show explores common myths, crazy stories and possible pranks and is asking pupils to find out, ‘Is it really true?’ and ‘How could it work?’ Pupils will make their own models to test their ideas and draw conclusions so they can report back on...

Teams of school students identify an everyday problem that directly impacts society. They come up with a new and innovative scientific solution to tackle this problem and present their findings in a 5 minute video.

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From Practical Action, these materials help students to look at Fair Trade and sustainable development. It poses the question: Is there any way in which the London Olympics in 2012 and future Olympics can contribute to making the world a fairer, more sustainable place?

This Catalyst article looks at the use of polymers in the manufacture of household items. The exciting thing about polymers is that it is possible to make polymers behave in so many different ways by organising their long chain molecules in different ways – polymers are the ultimate designer material. The article...

From the British Nutrition Foundation, in partnership with the Agriculture and Horticulture Development Board (AHDB...