Democs is a series of resources produced by the new economics foundation (nef). Their aim is to promote discussion about contemporary issues. Materials contain teacher guidance and the information and structure that students need to develop ideas on difficult issues. They help students to gain confidence in their...

Produced by the Wellcome Trust, these animations take a detailed look at the molecular mechanisms that allow the dengue virus to subvert the cells of its mammalian host, allowing it to replicate and spread. Dengue is an example of an RNA virus.

The Nuffield Foundation provides this activity which can be used to review students' knowledge of the derivatives of quadratic and cubic functions and their graphs. The slideshow provides an introduction by considering a quadratic example and a cubic example.

This video for a-level and GCSE high ability students looks at how we derive units.  It looks at why speed can be measured in m/s and then goes onto to look at the units for force using F=ma and also why we use Joules for energy.  It also discusses the seven main base units and how all units are derived from these...

Carom Maths provides this resource for teachers and students of A Level mathematics.

This activity explores an example of the Descent method. This method was popularised by the famous mathematician Pierre de Fermat...

This resource is designed to help students understand:

• Different averages: the mean and the median.

• Measures of spread: the standard deviation and the interquartile range.

• Statistical diagrams: histograms and boxplots.

Self teaching notes and questions are contained on the work...

This STEMNET resource describes the background and career of STEM Ambassador Chris Robbins, a design engineer and Director of a small independent consultancy.

Chris uses maths to help companies solve problems by developing mathematical models and associated software to help select appropriate materials and...

Aerospace engineers need to take into account the heat generated when the space craft move through the atmosphere at extreme speeds, both during launch and at re-entry, as without proper thermal protection the space craft could be destroyed. Insulating blankets, foams and tiles are used to protect the spacecraft....

In this project, students will develop an automatic ‘ball boy’ for tennis or cricket practice. They could also decide to make the robot for something entirely different - the scope is endless, and it’s up to them what you do! 

From Practical Action, this resource is an eco-tool used to compare the sustainability of two products or design ideas.

Produced in 1995, this publication, written by Ofsted at the request of the Department for Education, identifies some characteristics of good practice in Design and Technology at Key Stages Three and Four, and was aimed at those who are responsible for planning, organising and teaching Design and Technology in...