A Catalyst article looking at how insects are used to provide clues at crime scenes. Forensic entomology is the study of insects and other arthropods in a legal context. It covers many different areas, such as pests in stored food products and insect infestations in human habitations. However, the most high-profile...

A Catalyst article about careers in forensic science covering the work of the reporting officer. The article explains what it takes to become a forensic scientist and what qualities are required to join this profession.

This article is from Catalyst: GCSE Science Review 2005, Volume 16, Issue 1.

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A Catalyst article about scientists who are only beginning to understand just how complex and fascinating the relationship between trees, the carbon cycle and climate really is. This article explores how aspects of the GCSE science course relate to the latest research. It also covers the relationship between trees...

This interactive online game from Siemens sets students a series of challenges to design a roller coaster which needs to reach the end of the ride and at a safe speed. Students use problem solving and mathematical reasoning skills to change some of the track features and see how this affects the speed of the...

From founding communications, such as the fire beacon, to being able to communicate with space, there is no denying that developments in communication have advanced at a rapid speed. This topic, from the Institution of Engineering and Technology (IET), presents students with communications of the past, present and...

This Catalyst article looks at hydraulic fracking, the process of breaking up rocks deep underground using high-pressure water mixed with sand and chemicals. The process has been used for decades in the energy industry to free oil and gas trapped in rock formations. However, questions have been raised over the...

This resource from Defence Dynamics help students to understand the process of fractional distillation in the context of crude oil distillation. In the first activity, students consider the physical properties of different oil fractions. They then compare their boiling ranges and examine the relationship between...

This Framework was produced in 2008 to provide practical suggestions and advice on meeting the National Curriculum requirements for science for students aged 11-16, following on from the 2002 Key Stage Three National Strategy Framework.

These learning objectives were produced to help teachers plan for progression for students aged 11-16, as part of the National Strategies Framework for secondary science.

Components:...

This Concept Cartoon on energy was produced by Millgate House Education and Practical Action. This cartoon help students explore issues around energy, in particular renewable energy, and to consider the question ' is energy really ever free?'.

Concept Cartoons are quick, simple and effective. They are...

This Catalyst article explores the technology that allows scientists to take pictures at speeds up to 300 million pictures per second, and how this technology is used by scientists and engineers.

This article is from Catalyst: Secondary Science Review 2016,...

This Catalyst article investigates the research into artificial photosynthetic systems.

With the world’s population ever-expanding, energy demand is expected to double by 2050 and triple by 2100. In only 200 years, mankind has squandered what nature has taken hundreds of millions of years to lay down as...