Produced by the Wellcome Trust Sanger Institute, these materials help students to understand the process of protein synthesis from transcription of DNA to translation into an amino acid sequence. Students are able to view an interactive animation of the process and also reinforce their understanding by interpreting...

These resources explore proteins by their different function, with examples of how they give structure to living things, carry messages and molecules around our bodies, support the immune system, catalyse chemical reactions, and their use in industry and medicine:

Structure and movement How...

This protocol describes the process of isolating protoplasts from plant cells and then fusing the protoplasts in order to carry out further investigations. 

Plants from distantly related or unrelated species are unable to reproduce sexually as their genomes are incompatible. Protoplasts from unrelated...

Protozoa are single celled organisms with a defined nucleus and live in many different habitats. These animations, from the Wellcome Trust, show how certain protozoa have evolved complex parasitic life cycles to exploit the human body, with serious consequences for health.

Animations look at parasites...

This Catalyst article explores Proxima B, which is an exoplanet orbiting in one of the nearest star systems to the Solar System. It looks at how estimates of its temperature suggest it might be a suitable target for future human. 

This article is from Catalyst: Secondary Science Review 2017, Volume 27, Issue...

This Nuffield Working with Science unit aimed to give the students an understanding of some aspects of human behaviour and personality. In particular the intention was to help students to realise some of the reasons why human beings behave as they do, to become aware of...

From the Integrating Mathematical Problem Solving project by Mathematics in Education and Industry (MEI), this activity for post-16 students shows that correlation can be used to measure the strength of a linear relationship.

Statistical Inference looks for evidence of what is happening in the population by...

This Catalyst article looks at the pterosaurs, which were flying reptiles, and which died out along with the dinosaurs. Analysis of the fossil record has increased scientists' knowledge of these creatures and how they lived. Bird watching during the Mesozoic Era, the expanse of time stretching between 245 and 65...

A Catalyst article explaining what happens when a scientist makes an exciting and new discovery. How do scientists manage to tell as many people as possible, and how can they be sure that someone else has not beaten them to it? Writing and publishing research in scientific journals is a long standing and popular...

Purpose: Students may not have time in lessons to obtain sufficient data to give them the ‘big picture’ of their chosen context. This is often the case in ecological or pollution investigations where they can only sample a ‘snap shot’ of the situation. Providing access to a published database of results can provide...