By Solar Spark, this activity explores the relationship between light scattering and colour through anodising. This is the electrochemical process used to thicken the protective oxide layer found on several metals. Aluminium is the most common metal treated in this way, but others, including titanium can also be...

A podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC). Richard Hollingham finds out that the freezing seas around Antarctica are not barren and lifeless. The Census of Marine Life is building up a picture of the richness and diversity of life in the world's oceans and...

This resource from the Nuffield Foundation allows students to investigate relationships between anthropometric variables and write a report on their findings, which may include the use of scatter diagrams, lines of best fit, regression lines, and correlation coefficients. The spreadsheet contains anthropometric...

In this Core Maths task, based on a resource developed by the Nuffield Foundation, students are given a large dataset of children’s and young adults’ anthropometric data to use to investigate whether particular sets of data are related. The students are asked to present their findings in the form of a report/...

This video demonstrates how a 19kg flywheel, attached to a 1 metre shaft can be lifted easily when the flywheel is spinning, yet almost impossible when stationary. It appears that the rotation reduces the weight of the...

This Catalyst article describes how bacterial colonies produce antibiotics and explains how their growth depends on the medium they grow on. Over sixty years ago, a Russian soil scientist called Selman Waksman discovered that soil bacteria belonging to the Streptomyces genus produce some very useful...

Produced by Science & Plants for Schools (SAPS), this resource encourages students to investigate the effects of various antifungal treatments on the growth of yeast.

This poster looks at the nature of antimatter. One side of the poster discusses Dirac’s prediction and the subsequent discovery of antimatter, in the form of the positron. The difficulty of the storage of antimatter is explained and the use of positrons in medical imaging (PET scanners) is described. The other side...

This article discovers how geneticists are beginning to discover the significance of junk DNA. The article is from Catalyst: Secondary Science Review 2015, Volume 25, Issue 4.

Catalyst is a science magazine for students aged 14-19 years. Annual...

The project involved members of staff from the STEM subjects at the Kingswinford School working collaboratively to plan and deliver sessions to a group of Year Nine students. These sessions were held after school for an hour each week during the summer and autumn terms...

This set of ten video case studies, from around 2010, illustrate a range of technician roles that use science and mathematics. The examples feature young college students and apprentices who talk about their area of study or work and who have a clear career route in mind. 

The case studies cover:

...

A Catalyst article about the role of environmental scientists working for a local authority. Climate change science needs to be applied to everyday life and this article explains how local authorities and their staff are often in the front line applying the science and making it work for public benefit.

This...

Jahangir completed AS levels in Physics, Maths, Chemistry and Biology along with an EPQ qualification.  A passion for engineering led him to the BBC to undertake an apprenticeship which provided sponsorship to complete a degree alongside undertaking multiple work placements including Radio/TV and Production System...