Heating accounts for over half of the energy used in homes in the UK. This Catalyst article looks at buildings designed to cut heating demand almost to zero. There are over 70,000 passive houses in Europe – just a few of them in the UK. To be described as ‘passive’, a house must meet strict criteria for energy use...

• Describe the difference between energy transferred and power.
• Describe how the power of an electric circuit depends on current through it.
• Explain why the power...

This Catalyst article explores how cyclists can use physics to explain certain limitations to their performance. Variables which may affect a cyclist's speed such as force, energy and power are considered along with formulas for calculating the correct amount of each in order to optimise performance.

The...

This video demonstrates how the human eye will average or blend fast-flashing red, green and blue lights to produce violet light.  However, if a ball containing the red, green and blue lights are spun the individual lights are clearly visible.  This is because the eye will not merge the separate colours if they...

To help students engage in science and mathematics through inquiry, PhET simulations were developed to allow students to investigate cause-and-effect relationships and answer scientific questions through exploration of the simulation.

Several tools in the simulations provide an interactive experience:

This resource, from the Royal Observatory Greenwich, challenges students to explain the phases of the Moon by linking the movement of the Moon around the Earth with our perspective from Earth of light and shadow on the Moon.

The two files are identical, apart from the curriculum links stated in the teachers...

In this activity students try several different experiments and then write true and false explanations. Explaining to others in the club, they must decide on the true answer.

In this simulation students can see how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.

[b]Sample Learning Objectives include:[/b]

*Visualize and describe the photoelectric effect experiment.

*Predict the results of experiments...

This is a common investigation using a bulb and coloured filters to determine the value of Planck’s constant (h).  An oscilloscope is required and advice on the settings required are given.

This resource has been provided by Keith Gibbs.

'Modern hospitals have changed enormously in your lifetime. Thanks to amazing technological advances, we can see what is happening inside the body in more and more detail. Much of this is because of the work of medical physicists.' These practicals and videos use a workplace context to help students discover how...

Five activity sheets produced by the Institute of Physics (IOP) to accompany the Model Project's Physical Health video.

Worksheet one takes an overview of the topic. Worksheets two - five are targeted at specific sections of the video.

Answers to all the worksheet questions are provided in the Word...