Many of the chemicals we use as drugs, flavourings and perfumes originate from natural sources but often the most economical way of obtaining them is to produce them artificially on an industrial scale.

In this...

Produced by the Wellcome Trust Sanger Institute, this practical activity allows students to create an origami model of DNA, demonstrating its double helix structure. The activity provides a hands-on way of learning about the structure of DNA.

Two templates are available as PDFs; a standard template with the...

This resource is designed to meet the specifications for the A-level practical endorsement in England (CPAC). It is a new version of the classic osmosis practical measuring the weight change of tissues in various osmotic solutions using pieces of bell pepper (Capsicum annum) instead of potato. This is a...

This game invites children to work as a team to build up a sequential model of the Universe in stages, each stage being many times larger in scale than the last. The resource contains copies of the pictures (as PDF files) and detailed teachers' notes. There is a set of...

This activity is designed as a ‘virtual mission’. Students will play the part of Near Earth Asteroid (NEA) scientists to the scenario of a possible asteroid impact with the Earth. By following the story of the mission (led by an automated powerpoint), students will apply their understanding of kinetic energy,...

This creative research project allows children working at primary level to discover our closest neighbours in space and develop their communication skills. Working in groups, children research the eight planets, comets and asteroids in our Solar System. They find out about moons and rings, which planets have them...

In this activity students explore the use of mathematics in a disease management context. Students assume the role of scientists attempting to contain the spread of a dangerous virus and are expected to locate infected people, develop a successful antidote and manage a large-scale vaccination programme. Students...

This resource from the Nuffield Foundation provides weather data that students use to consider which month would be the best to hold an outdoor gig. The activity gives students practice in using either a calculator or a spreadsheet to calculate mean and range values....

Students experiment with prisms and 3D cinema glasses to explain some of the interesting properties of light and their cinematic application.

Inspired by the Born to Engineer video from Faye Banks, an engineer who works on the UK electrical network, this resource supports students to increase their understanding of engineering and the design decisions that electrical engineers have to make when creating a new electrical network.

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The Nuffield Foundation provides this activity where students suggest types of function to model ozone hole data, before using a graphic calculator or spreadsheet to find at least two particular models. They then consider how well their functions model the data and what they predict for the future. The slideshow...

A multiple choice quiz on the ozone layer AS/A level chemistry.

Although it is written for OCR AS/A level chemistry (Salters) H033/H433 course, it can be edited to suit your scheme of work.

This resource from the Department for Education develops the 3-D thinking required to move between solid objects and their 2-D nets. The activities are placed in the context of packaging. Students flatten out a packaging box to show the flat 2-D 'net' that made up the whole pack and investigate how the net could be...

This optimisation problem is an ideal opportunity to use the real-world context of logistics as an application of first fit, first fit decreasing and full bin algorthims.

In this activity students have to decide how to pack a number of items into the least number of parcels possible, within certain...

This optimisation problem is an ideal opportunity to use the real-world context of logistics as an application of a first fit decreasing algorthim.

In this activity students have to decide how to cut pieces of wood to make a shelving unit using the least number of planks of wood, within certain constraints....