This collection from the Association for the Study of Animal Behaviour (ASAB) includes a variety of resources for secondary and post-16 students. Each one looks at a particular aspect of animal behaviour. Topics such as ethics in the treatment of animals, behavioural characteristics and statistics are included.

A variety of resources for secondary and post-16 students commissioned by the Biotechnology and Biological Science Research Council to support the study of biology. These include discussion topics and a wide range of activity sheets. 

This issue of the Big Picture, from the Wellcome Trust, looks inside the cells that make up every part of the human body. Focussing on animal cells, the articles are suitable for post-16 students or as an extension for 14-16 students. The topics covered include: * What are cells for? * What are the structures of...

Developed with funding from the Department for Education, these video clips show interviews with young professionals working in science, technology, engineering and maths (STEM) sectors. The films introduce some of the exciting careers that students may access by studying STEM subjects. The professionals...

Each individual blade of grass consists of various tissues, each made of cells in their thousands. In these cells an as yet unknown number of reactions and interactions are constantly taking place. The cells contain different parts known as organelles, which can be thought of as the cellular equivalent of the...

This Catalyst article describes how biophysics is helping in the search for novel antibiotics. Bacteria produce an array of proteins to kill off their competitors. These proteins, called bacteriocins, are very efficient at penetrating the defensive outer layers of bacteria cells by moving through specific membrane...

A Catalyst article about light pollution which is a growing problem, especially for astronomers, obscuring the view of the Moon, stars and planets. Astronomers are campaigning to reduce the pollution and bring the night sky back into view. With the aid of statistics the article makes the case for better street...

This activity allows students to investigate how images are produced from data streams by using first a spreadsheet and then an image-processing program. They then go on to see how the usefulness of such a monochromatic image may be enhanced by using lookup tables and calibration. The materials used focus on the...

One of a series of articles for post-16 students published by Science and Plants for Schools (SAPS). Plants monitor the intensity, direction, colour and duration of the light they receive and use this information to adapt their growth and metabolism to their particular environment. Most plant responses to light...

As transistors become smaller, the doping of semi-conductors becomes a significant challenge. This Catalyst article looks at how Scanning Tunnelling Microscopes can be used to manipulate individual atoms, to create electronic devices of unprecedented accuracy. The technique could also be used to fabricate quantum...

From Nelson Thornes, these biology resources are aimed at A2 level students. They are aimed at the AQA specifications but can be used with other courses. These activities encourage students to consider how new species arise. Students are introduced to types of selection and speciation so that they can consider the...

A Catalyst article about a group of young scientists testing scientific claims in advertising. The group thought many claims sounded implausible. They decided to hunt for the scientific evidence behind them and challenge the manufacturers to explain how the products work. The article outlines the investigations...

A collection of images representing semi conservative DNA replication:

Illustration depicting semi-conservative DNA replication 1. Three generations of DNA are shown. After separation of the DNA double helix, two new complementary DNA strands are synthesised (indicated by a new colour)....

The materials in this resource are from the Secondary National Strategy ‘Progressing to Level 6 and beyond in science’ project. They were intended as guidance for senior school leaders in a school undertaking the Level 6+ project.

This booklet contains a range of suggested teaching activities and contexts for teaching about sensors at A level. Curriculum links include current, potential difference, resistance, conductance, e.m.f., power, potential divider, circuits, symbols, electrical characteristics, potential dividers, resistivity,...