A Catalyst article looking at the use of gas and electric for cooking. The article focuses on the latest hobs which use radiant, halogen or induction electric heating, to see if they can compete with gas.

This article is from Catalyst: GCSE Science Review 2004, Volume 14, Issue 3.

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Developed for use in Early Years, these resources link to aspects of physical development, understanding the world and communicating ideas, they also aid vocabulary development and group work. The activities encourage children to try new foods and use their senses to describe them. They also look at hygiene and...

Comets are considered to be time capsules containing information about the conditions of the early Solar System. In order to understand what comets are, where they come from, and their influence on the evolution of Earth, it is necessary to find out what material they contain. This teacher demonstration and student...

A case study produced by the Engineering and Physical Sciences Research Council (EPSRC) which looks at an affordable cooking stove that generates electricity and could transform lives in the world’s poorest communities. It burns biomass such as wood or dung and converts the heat produced into electricity. Over two...

A Catalyst article about the work of a scientist from the British Antarctic Survey, gathering data about climate change by studying ice cores from Antarctica. One of the areas of research was to find out whether it is possible to learn how much sea ice there was around Antarctica in the past by measuring how much...

This resource contains poems written by children on science themes. The poems look at scientists, science lessons, an electrical circuit and an eclipse. They show how learning in science could be linked to literacy.
Originally published by ASE as part of the ASE/Pfizer poetry competition they are part of the...

In this activity, students learn about heat transfer from jet engine turbine blades. The blades reach temperatures as high as 1000 ºC. How do the blades cool, and how do scientists measure the rate of cooling at such high temperatures?

A Catalyst article explaining how scientists have found that the overturning circulation in the Atlantic Ocean, which maintains Europe’s moderate climate, was weaker in 2004 by 30% relative to earlier estimates. What does this mean and what impact could it have on our climate? Scientists' research and their climate...

From the Centre for Science Education, and with support from Shell Education services, these materials help children to see how electricity can be used to split the components of a solution (copper sulfate).

Graphite pencils are used for electrodes and the process is called electrolysis. It is commonly used...

In this project, students compare the properties of different kinds of climbing and safety rope.  They design tests to measure properties such as breaking strength and Young’s Modulus, and c...