This learning episode, from the Institute of Physics, help students extend the idea of a magnetic force on a current to consider moving charges.

A range of activities are suggested and these include:
• demonstrating the deviation of an electron beam
• investigating the relationship between...

In these activities, from the Institute of Physics, students investigate electromagnetic induction. The learning episode develops a picture of induction as the cutting of lines of flux by a conductor, which leads to an induced electromotive force (emf) or current. The activities in this learning episode include:...

In this learning episode, from the Institute of Physics, students investigate the absorption of radiation and how this can be illustrated experimentally. The investigations look at sources of alpha and beta radiation. A model, looking at the absorption of light as it passes through successive microscope slides, is...

In this learning episode, from the Institute of Physics, students look in detail at Rutherford’s experiment through discussion, demonstration and student experiment. The activities include: * discussing the significance of Rutherford’s experiment * demonstrating collisions and momentum * Rutherford scattering and...

In this learning episode, from the Institute of Physics, students follow work on Rutherford scattering to look at diffraction graphs and calculate nuclear diameters.

The activities include:
* student experiment using an optical analogue to show diffraction around spherical objects
* diffraction...

In this learning episode, from the Institute of Physics, students use an analogue experiment to illustrate electron scattering by quarks. In the model, magnets are concealed in a box. Their poles represent ‘charges’ which are probed using a freely-suspended magnet. This helps to demonstrate that each of the...

This learning episode, from the Institute of Physics, guide students to measure specific heat capacities experimentally and then see how energy must be supplied (or rejected) to increase (or decrease) the temperature of a material. Calculations are used to quantify the...

In this learning episode, produced by the Institute of Physics, students investigate how energy is involved in changes of phase, even though there is no change of temperature.

Using discussion, examples and...

This Nuffield Working with Science unit featured a range of activities related to a farm visit. Students activities involve careful observation and recording, surveys and formulation of opinions based on evidence.

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This Nuffield Working with Science unit encouraged students to gather information about different types of fabric and the fibres from which they are made. The unit introduces aspects of fabric manufacturing processes and the different uses of fibres and fabrics....

This Nuffield Working with Science unit was designed to encourage students to study fire in the context of safety at home, fire prevention and the role of the Fire Service.

Guidance for teachers and technicians...

This Nuffield Working with Science unit involves scientific investigations both in the laboratory and in the kitchen. The activities encourage students to apply the knowledge gained in new situations, to analyse data from tables and interpret experimental results....

Like other Nuffield Working with Science units, this topic is intended to give students an opportunity to acquire relevant scientific information, skills, and attitudes, so that they may be able to put all these to practical use.

Students learn and practice how to behave scientifically and to increase their...

This Nuffield Working with Science unit set out to foster an interest in growing things and to encourage more careful observation of detail with things as familiar as cabbages and tomatoes. Students are required to show a certain amount of practical dexterity, some...

This Nuffield Working with Science unit aimed to provide opportunities for experimental work, to involve students with people in the world of work, to offer a choice of activities and to be open-ended.

Guidance for...