A Catalyst article about biologists looking for patterns in the distribution of barnacle species on the sea shore. Barnacles are arthropods which live as tiny larvae in the sea and then cement themselves, head down, on suitable rocks, build a shell, poke their legs out of the top of it and start to filter feed. The...

In this activity, students create colour images from satellite data. This allows them to study how different surfaces reflect different wavelengths of light, how coloured images are created using an RGB model, and how band combinations can be chosen to examine a particular landscape effectively.

This resource pack from Association for the Study of Animal Behaviour (ASAB) focuses on the role of judgment in animal behaviour studies. It consists of:

*background information for teachers

* images of Canada goose goslings at various stages of development and images of seven of the behaviours of...

This Pedagogics resource uses the following quote from the Chinese philosopher Confucius: "Tell me...and I will forget. Show me... and I will remember. Involve me... and I will understand"

Discovering New Medicines is the latest educational resource from Understanding Animal Research. This colourful and informative classroom poster takes the student through the medicines discovery process, from basic research to clinical trials and treatment approval.

The poster includes key facts such as...

These images, from NASA, show crafts that have been used in the surface exploration of Mars. They illustrate space exploration including the Mars Viking lander which looked for signs of life on Mars.

A presentation highlighting seven strategies for behaviour management.

Produced by the Wellcome Trust Sanger Institute, this multimedia resource explores the five major stages of the malaria lifecycle, highlighting the role of the Plasmodium parasite at each stage. The resource predominantly focuses on Plasmodium falciparum but does also make reference to other Plasmodium species...

This resource looks at how cutting edge science is being used to answer archaeological questions, as well as solving present day problems, such as the identification of meat in processed foods. Analysis of mitochondrial DNA was performed, at the University of York, on samples from skeletal remains unearthed by the...

On July 20, 1969, the astronaut Neil Armstrong was the first human to set foot on the moon. From NASA, these images illustrate the story behind "One small step for a man, one giant leap for mankind." Truly a milestone moment in space exploration.

This online ecology practical, by SAPS, is designed to give students an opportunity to see how systematic sampling can be used to

• investigate changes in species richness across a footpath
• the distribution of species across a footpath

These online exercises are not intended as a...

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...

From NASA, this is a set of high quality images and information about the solar system. The set of materials features the Sun, Mercury, Venus, Earth, Earth’s Moon, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, asteroids, comets, meteors and meteorites, the Kuiper Belt and Oort Cloud, and moons of the solar system...

From NASA, these high resolution images show separately the planets of our solar system. Images in this resource include: Sun, Earth, Moon, Mars, Venus, Neptune, Mercury, Saturn, Jupiter, Uranus and the dwarf planet Pluto.

This resource by Pedagogics explores subtle adjustments to teacher's language in order to be less emotive, more objective-led and promote progress.