A series of images representing double helix images.

• DNA double helix and sequencing output: molecular model of a DNA double helix showing the individual atoms (apart from hydrogen) as coloured balls. Carbon atoms are in white, oxygen in red, phosporus in purple and nitrogen in blue....

Alkaseltzer rockets
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This activity introduces the idea that climate change is leading to a greater risk of flooding due to higher levels of rainfall in a short period of time. The main part of the activity is a design challenge for the pupils highlighting how...

This aim of this resource from the National Strategies, which was one of a series of Literacy in … series, was to exemplify aspects of the Literacy across the curriculum training file for individual subjects. It was intended to be used either within a mathematics department or as a self study module to develop...

These three case studies look at aspects of the Rolls-Royce business and how it expands and develops its activities through acquisition plans, knowledge of it's place in a competitive world and partnerships with other organisations. The case studies were produced by the Times and was part of a series investigating...

This resource has been created for primary children in mixed year group classes, from seven to nine years of age to support the learning of place value, addition, subtraction and decimals. The two detailed weekly plans contain differentiated activities for the different year groups, guided tasks and details of...

This resource describes the use of Cabomba to investigate the effect of light intensity in photosynthesis. The video demonstrates how best to use this protocol with students in the lab, supported by student sheets with four different investigations, technical notes and...

In this National STEM Learning Centre and Network video, Simon Quinnell...

This activity, fom the Insttitution of Engineering and Technology (IET, allows students to look at a series of simple scenarios with a comment on the ‘rightness’ or ‘wrongness’ of the use of the technology. This is an introduction to ethical decision-making, as they are...

This excel workbook contains a series of sheets to help students explore different types of composite functions including linear, quadratic and reciprocal functions.

The first sheet allows students to input different...