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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...

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)....

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.

NASA has been responsible for some fantastic images of space, especially from the Hubble Space Telescope. These are a few of the images of stars, nebulae and galaxies. More images are available from the  NASA website

Produced in 2015, these resources look at research involving the use of nanoparticles and fluorescent proteins to track transplanted stem cells in living organisms.

They can be used to tackle a range of topics in post...

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

This is one of a suite of continuing professional development (CPD) units from the Department for Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the...

Published by the Wellcome Trust, the ‘Big Picture’ explores issues around biology and medicine.​

This resource includes...

In this practical protocol students investigate one way in which bacteria acquire antibiotic resistance through conjugation - horizontal gene transfer from one bacterial strain or species to another.

Plasmid-mediated evolution is fast because whole functional ‘modules’ are lost and gained, rather than the...

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