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Martian Death Rays

Could there be life on Mars? Perhaps so, although the high intensity of UV light means that it is unlikely to be found on the surface. The experiment demonstrates how bacteria grown on agar plates can be killed off by UV exposure. Curriculum areas covered: • Microbiology • Cell biology • Aseptic technique The video...

Is There Life In There?

All life forms on Earth are based on organic biochemistry. This activity requires students to analyse an unknown soil sample (just recovered from a space mission to another planet!) and look for signs of possible indicators for life. Curriculum areas covered: • Cell biology • Food tests, including starch, sugar,...

Ice Cores

In this practical activity students analyse ice cores extracted from the icy worlds of Enceladus or Europa. This resource provides information about Enceladus and worksheets for both qualitative and quantitative analyses. In the video, Steve Althorpe explains how ice cores containing minerals can be made and then...

How to Observe an Eclipse Safely

This resource, from the Royal Astronomical Society, explains how to safely view a solar eclipse. It was produced for the 20 March 2015 solar eclipse. Sections include: *What is a solar eclipse? *Solar eclipse terminology - or buzz words *What you'll see *Viewing (safely) using household items *Resource links 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...

Silver Award: Squeaky Clean

These materials look at three possible projects that relate to cleaning products and tackling microbes that spread disease: * Communications project - students act as health promotion specialists trying to persuade people about the need to wash hands after using the toilet. * Practical project - students...

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...

Milk of Magnesia Extemporaneous Preparation

This activity, from the Royal Society of Chemistry, involves the preparation of milk of magnesia used as a treatment for indigestion. It is an example of an inorganic compound which can be used as a medicine and is an alternative to the more traditional preparation of inorganic salts such as copper (II) sulphate....

Hydroponics

This practical activity outlines how to grow plants hydroponically in the classroom. It aims to give students an understanding of the basic growth needs of plants. It also shows how hydroponics can be utilised to provide food to humans as our population expands.

This technique can be expanded in a number of...

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