This activity, produced by Solar Spark, uses "magic dye", a mixture of three different dye molecules. The mixture contains a yellow disperse dye, a direct blue dye and an acid red dye. When a fabric is put into the mixture, the dyes only attach to the types of fabrics they can bond well with. For example, the blue...

From Solar Spark, this simple activity allows students to make a spectrometer using a card box and a compact disc. The compact disc acts as a diffraction grating and splits the light being observed into its constituent wavelengths. This gives the colours of the rainbow when viewing white light. This type of...

Produced by Solar Spark, this activity allows students to make a photovoltaic cell in the school laboratory. A solar cell uses light from the sun to produce electricity. A type of solar cell, called a dye-sensitised solar cell (DSSC), can be made. This type of cell is cheaper than other solar cells, and is now...

In this activity from the IET, pupils learn about conductors and insulators of electricity, ionic and covalent bonds, as well as closed circuits, whilst creating their own playdough electrical circuits.  The resource also includes a wordsearch to reinforce vocabulary and support assessment of understanding.

This is one of a series of resources designed to allow learners to use the theme of the men’s football World Cup to develop their knowledge and skills in design and technology and engineering. This resource focuses on making and testing a moisture sensor that referees can use to check the playability of the pitch...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Energy is a universal concept across the sciences, yet it is often difficult for students to understand. Part of the problem is that current...

This Cre8ate maths resource investigates the structure of some hydrocarbons. Molecules which have the same chemical formula but a different structure are called isomers. A printed sheet representing carbon and hydrogen atoms is cut up and used, as a kinaesthetic...

A Year 11 module from the Salters’ Key Stage Four double award science course. This module deals with the location, extraction and processing of oil, the way in which supply of different oil fractions is balanced against demand and the issues related to conservation of...

Six practicals produced by the Institute of Physics (IOP) that help students to understand the electromagnetic spectrum and about materials used in making spectacles.

In addition to the guidance included for specific activities, please refer to the generic health and safety information before commencing any...

Inspired by the theme of the Victorians, this activity supports the teaching of design and technology in context by making a pinhole camera based on early Victorian photography technology.

In this classroom project learners will learn about early camera obscuras developed during the Victorian era. They will...

This Unilever Laboratory Experiment, published in 1966, demonstrates that mineral oil and water form an oil-in-water emulsion when sodium oleate is the emulsifier, and a water-in-oil emulsion when calcium oleate is the emulsifier. Water-soluble and oil-soluble dyes are used to distinguish the two types of emulsion...

This Salters’ Chemistry Course unit from the University of York Science Education Group covered:
* The conversion of chemical energy to electrical energy.
* The construction and operation of electrochemical cells.
* The conversion of electrical energy to...

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...