In this activity students transcribe the DNA into...

A case study from the Engineering and Physical Sciences Research Council (EPSRC) which looks at the forensic evidence and intelligence that are left at crime scenes by footwear, gloves, tyres and fingers. New Latent Image Markup and Analysis (LIMA) software provides a fast, accurate way of transmitting and...

This Catalyst article investigates the ideas traffic police use about speed, acceleration and force to determine what happened during road accidents. The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 2.

Catalyst is a...

This unplugged activity uses a large model of a face, operated by several children working together, to teach how ‘emotion’ can be expressed by robots following simple rules. These rules are expressed as IF, THEN, ELSE, statements which, when...

The objectives of this activity are to develop a chain of reasoning and to understand the application of mathematical induction to proving divisibility. Students are given a set of cards. The cards have to be arranged in such a manner that they form the solution to a problem together with justification for their...

At Bishop Challoner Catholic College in Birmingham, a STEM project entitled “Rockets in Motion” took place during the autumn term of the 2010-2011 academic year. The project ran through a series of after-school sessions led jointly by the science, technology and...

Python can launch sub-processes that function separately. Using this approach it is possible to create any number of desktop widgets. This resource includes instructions to create two widgets: a simple RSS news reader and an image downloader for Astronomy Picture of the Day. Some additional Python modules must be...

Published by the Wellcome Trust in 2007, this report is the product of a feasibility study for a touring exhibition to promote creative learning in science. The study involved:

* Evaluating the Trust's objectives for such an exhibition and making recommendations on the
feasibility of meeting these...

Produced by the Learning Skills Improvement Service (LSIS), this case study tackles the themes of harnessing technology and innovation in STEM. The purpose of the project was to investigate how interactive whiteboards could be used to enhance teaching practices within STEM delivery at Southgate College Professional...

This activity from the Nuffield Foundation shows students how to use a recurrence relation to work out how long it takes to pay off a credit card loan and how much it costs. They can use a graphic calculator or spreadsheet to do the working. After working through the given example, where a customer spends £1250 and...

This resource explains the check digit algorithm invented by Hans Luhn. This algorithm is widely used for both credit and debit cards to check small errors in the input of card numbers, using the final digit on the card as a check. 

The instructions clearly show how to apply the algorithm, and invites...

In this project students will research ways of detecting low concentrations of lead and apply these to test samples from the environment. The objective is to investigate whether lead from petrol still persists at the roadside in order to determine whether there is a lurking legacy of lead.

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This project encourages students to make contact with a business that performs quality control analyses, such as a public analyst who tests samples for the Trading Standards Department.  Students will need to carry out both quantitative and qualitative analysis on tablets with a single active ingredient, such as...

This Nuffield Working with Science unit featured experiments derived from forensic techniques but could only give the 'flavour' of a scientific investigation of a crime. The unit aimed to emphasise the basic needs, in a scientific investigation of evidence, of accurate...

These eighteen assignments and a teachers' guide, from the Association for Science Education (ASE) aim to encourage non-scientists to embrace a little science. The aim is to increase student's skills whilst quashing a few "science is boring" stereotypes. All assignments have been written to cover a variety of non-...