Showing results for "Chemical analysis"

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In this activity, students create musical instruments using recycled materials.  They are then asked to analyse the musical notes their instruments produce using free-to-download software.  The challenge is for the students to see how close the notes their instruments make can get to those produced by real...

From the Learning and Skills Improvement Service, this activity prompts students to analyse and justify decisions about responsibilities in relation to accident prevention.

Students are required to:
* Explain some reasons why accidents happen at work
* Decide what responsibility means for...

The resources in this Institution of Engineering and Technology (IET) collection look at fuel poverty and the topical issue of the cost and efficient use of energy. There is an emphasis on the use of functional mathematics to analyse and interpret published facts and figures. The resources can be used individually...

Technical briefs are documents produced by Practical Action which are freely available to people in the developing world. They provide detailed technical information on a variety of subjects ranging from how to make jams and pickles to how to build a flood-proof house or an aerial ropeway.

Students can use...

Developed with funding from the Department for Education, these video clips show interviews with young professionals working in science, technology, engineering and maths (STEM) sectors. The films introduce some of the exciting careers that students may access by studying STEM subjects. The professionals...

In this activity from the IET, pupils use the context of the theme, the future of flight, to design a method or system of getting emergency aid pallets from a future aircraft to the ground safely.

Pupils analyse existing methods of achieving this then use the information they've gathered to create...

This resource, from Mathematics for Engineering Exemplars, introduces mathematical models for the risk assessment of dropped load, which are used to analyse the safety of structures within nuclear power stations. Here students learn about the formulae which engineers use to calculate the maximum dynamic stress and...

This activity, from the Institution of Engineering and Technology (IET), focuses on understanding that changing the composition of a material will affect its properties and characteristics.

It is intended that...

This activity investigates the potential of hydrogen fuel cells as a means of energy generation and storage. Students make hydrogen gas by electrolysis, supported by practical instruction sheet. Combined with the Burning Fuels 2 resource, students can explore the...

This book from the SISCON series contains stories of inventions, studies two important modern industries (plastics and microelectronics) and looks at the effects of their developments on society in the 1980s.

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In this resource students are to play the role of a graduate structural engineer for a major construction company, given the task of designing a steel bridge to carry a railway across a major motorway.

As part of the process learners have to analyse the proposed pin-jointed steel truss bridge by solving...

From the LSIS, this activity helps students understand risk assessment and its application in a range of settings. It has four stages: * Stage 1 - considers the five principles of risk assessment and moves on to consider the guidelines for determining the level of risk. * Stage 2 - students assess the hazards and...

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...

The key ideas contained in this resource involve getting pupils thinking about how we get the power we need to support the wide variety of functions we have come to rely upon. Some of these activities focus upon specific technologies and how they work and others look at how an overall power supply system can be...

A problem-solving lesson where students look into the ways to conserve water using sustainable buildings and water recycling, the use of grey water, maintaining infrastructure and desalination. This lesson provides an opportunity to make some links to the multitude of careers available in this area.

Learning...

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