This Association for Science Education (ASE) publication about electrical testing was developed in association with a company called Square D Ltd in Swindon, Wiltshire. At the time of publication Square D was a major manufacturer of electrical equipment, operating more...

In these experiments students make and test circuits to investigate a range of effects:

Section A: Transforming a d.c. power supply
*Experiment A(i): Step-up voltage regulator
*Experiment A(ii): Step-down voltage regulator
*Experiment A(iii): High current step-down regulator
*...

This Association for Science Education (ASE) publication about the physics of fluid flow was developed in association with the Dowty Group,. At the time, the company had four divisions that were Aerospace and Defence, Mining, Industrial, and Electronics. The Group...

This Association for Science Education (ASE) publication about optical fibres was developed in association with the General Electric Company (GEC). At the time of publication GEC was the largest manufacturer of electrical and electronic products in the United Kingdom,...

This Association for Science Education (ASE) publication about the industrial use of micro-organisms was developed in association with Nipa Laboratories Ltd. At the time, the company was recognised throughout the world as a specialist in the production of microbiocides...

This Association for Science Education (ASE) publication about chemicals for agriculture was developed in association with Imperial Chemical Industries (ICI). At the time, ICI was one of the world's great manufacturing and trading organisations. It was the largest...

This Association for Science Education (ASE) publication about extracting metals from scrap was developed in association with ECR Ltd. This was a secondary copper refining company which was first established in Birmingham in 1807. Its origins could be traced back to...

This Association for Science Education (ASE) publication about properties of metals was developed in association with the British Aerospace Dynamics Group. At the time the Dynamics Group employed over 20,000 people at ten major design/production establishments...

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...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Much of the energy consumption in the modern world relies on the use of oil, coal or natural gas, and these fossil fuels are non-renewable. Some people believe that biofuels, made from...

Those two simple, inexpensive, practical activities, from the Association for Science Education (ASE) explore cultivating glowing bacteria and the phenomenon of one species turning a bright purple.

The glow is caused by luminous bacteria commonly found on rotting seafood. Ghostly glowing fish like this...

Six groups of practical activities produced by the Institute of Physics (IOP), for students to explore key concepts of electricity and magnetism.

Accompanied by the Teachers' and technicians' guide for both the...

With this resource, students develop observation skills by investigating the phenomenon of ‘mate-guarding’ in brine shrimp. Following a teacher-led discussion, students generate hypotheses. For example, one of the hypotheses may be that larger females pair with larger males.

These may be tested...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Building materials and construction methods provide an interesting context in which students can develop their understanding of basic ideas...

Chameleon bubbles are formed when a sodium alginate solution is dropped into a calcium chloride solution.  The bubbles are filled by an acid‐base indicator solution; so, adding the beads to acids or bases leads to colour changes inside the bubbles by diffusion and pH change. Students can learn about acids, bases,...