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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...

Mars Express

A Catalyst article about the idea of life on Mars. Scientists involved with the Mars Express mission aim to find out more and will try to establish if there ever has been life on Mars. The article looks at the miniature devices that they will employ on the mission. 

This article is from Catalyst: GCSE...

Magnetic Math

This series of activities from NASA take a mathematical approach to looking at magnetism. They are intended as supplementary problems for students looking for additional challenges in mathematics and physical science from age 14 to 19 years.

The problems were created to be authentic glimpses of modern...

Little Green Men

This resource was funded by the Spacelink Learning Foundation and written by Sheffield Hallam University. It is aimed at students between 14 and 16 years of age. The resource investigates the idea of alien life, and consists of eight exercise sheets for students:

*Earth Calling looks at messages that have...

Lift Off!

This resource, from the European Space Agency, contains exercises in physics and chemistry based on real space data, designed for secondary schools. The exercises and data were developed and checked by ESA space scientists and engineers. They are most appropriate for students at Post 16 level. There are a total of...

Life in the Freezer

If there is life elsewhere in our solar system it’s likely to live in a pretty cold environment. In this resource, students investigate the effect of antifreeze on the freezing point of water and how it can allow fragile cells to survive extreme cold. In the video, Judith Green explains how students can plan an...

Life in the Balance?

A Catalyst article about Earth’s biodiversity much of which appears to be teetering on the brink of a man-made extinction crisis. Scientists have suggested that, unless urgent action is taken now, many species will disappear in the next 50 years. This article looks at some of the issues involved.

This...

Kingswinford School

The activities within this resource focus on three topics: Cepheid variable stars; a power system for the Mars Science Laboratory; and locating celestial objects using the Stellarium software. The Cepheid variable activity is suitable for GCSE or Post-16 physics and astronomy. Students need to be able to interpret...

Kepler's Third Law

This activity, from the Royal Observatory Greenwich, illustrates Kepler’s Third Law for our own Solar System using graphical methods, with a further look at how the same law can be used to derive information about the orbits of exoplanets around their parent stars.

The activity could be extended to allow...

Kennet School

This activity explores the pros and cons of a mission to Mars. The lesson requires students to evaluate evidence and to consider the wider impacts of a manned mission to Mars. The lesson begins with a starter activity to gauge the opinions of the students about a manned mission to Mars. In the main activity,...

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