This booklet contains a range of suggested teaching activities and contexts covering physical quantities and units, measurements and data analysis, uncertainties, scalars and vectors.

Although produced to support the teaching of OCR AS and A Level Physics A specifications (H156, H556) ...

This unit looks at 'fracking', the extraction of shale gas by hydraulic fracturing, as an application of science and considers who has access to, and influence over, decision-making processes which determine what risks are acceptable, and who they...

This Catalyst article looks at hydraulic fracking, the process of breaking up rocks deep underground using high-pressure water mixed with sand and chemicals. The process has been used for decades in the energy industry to free oil and gas trapped in rock formations. However, questions have been raised over the...

This resource includes a variety of activities which can be used to give students practice in converting between fractions, decimals and percentages.

The resource is part of the Nuffield Maths Level 1 Foundation resource collection.

This Framework was produced in 2008 to provide practical suggestions and advice on meeting the National Curriculum requirements for science for students aged 11-16, following on from the 2002 Key Stage Three National Strategy Framework.

These learning objectives were produced to help teachers plan for progression for students aged 11-16, as part of the National Strategies Framework for secondary science.

Components:...

This excel resource contains a series of interactive sheets exploring frequency tables and quartiles.

The first sheet calculates the mean from a frequency table. The second calculates an estimate for the mean from a...

This simple investigation can be linked to standing waves and builds on work done at GCSE.  In it students look at sending a current through a wire, suspended in a magnet which causes it to oscillate.  From this they can work out the frequency of the mains supply.  They can alter wire length and tension to see if...

In this A-level investigation students can calculate the wavelength of sodium light using a Fresnel Bi-prism. A micrometre eyepiece is required for this but most of the equipment is readily available, and the worksheet provides simple guidance on how to measure this.

This resource has been provided by Keith...

This simulation can be used to demonstrate how friction causes a material to heat up and melt. It shows how when two objects are rubbed together they heat up. When one reaches the melting temperature, particles break free as the material melts away. Sample learning objectives include: *Describe a model for friction...

This Catalyst article investigates the research into artificial photosynthetic systems.

With the world’s population ever-expanding, energy demand is expected to double by 2050 and triple by 2100. In only 200 years, mankind has squandered what nature has taken hundreds of millions of years to lay down as...

Produced by the Wellcome Trust Sanger Institute, this animation gives an overview of the process of protein synthesis and how DNA codes for proteins. It covers the major stages of the process starting with where DNA is found in the cell and how its information is transcribed into mRNA. It then follows through the...

This 3D animation shows how proteins are made in the cell from the information in the DNA code. 

This resource is part of the Post 16 genetics and genomics collection.

This Catalyst article describes how a crewed trip to Mars and back would be very demanding, both technologically and for the people involved.

This article is from Catalyst: Secondary Science Review 2011, Volume 22, Issue 2.

Catalyst is a...