This learning episode, from the Institute of Physics, help students to develop their idea of electromagnetic radiation and polarisation. The basic ideas are developed through demonstrations and experiments. The approach is non-mathematical. The activities include: * using polarising filters to observe polarisation...

Produced by the Institute of Physics, these discussions and demonstrations show that in a generator, motion of a conductor in a magnetic field induces an electromotive force (emf). In a transformer, it is the changing field that induces an emf in a fixed conductor.

The activities in this learning episode...

Through demonstrations, discussions and worked examples, students are introduced to the phenomenon of wave-particle duality. Students learn that electrons, which are often thought of as particles, can sometimes behave as waves.

This film is about the art and theatre of delivering scientific demonstrations, why we do them and how to ensure they deliver the desired learning outcomes. It is important for teachers to consider what it is they want students to observe before carrying out a demonstration. Alom Shaha describes a technique called...

From the Institute of Physics, this learning episode introduces the ubiquitous nature of radioactivity and considers its detection. It draws on students’ previous knowledge, and emphasizes the importance of technical terminology.

The activities include:
• demonstrating the detection of background...

In this learning episode, from the Institute of Physics, students use discussion, demonstration and worked examples to look at the exponential decay and radioactive half-life of a range of nuclides. These include sources of alpha, beta and gamma radiation.

The activities in this learning episode include:...

This resource from Physicists in Primary Schools (PIPS) supports the teaching of forces and gravity at Key Stage Two. A presentation introduces pushes and pulls, gravity and weight, demonstrating forces acting on falling objects and how to measure force using forcemeters. It also looks at gravity on the Moon and...

This resource looks at the two main drivers of sea level change - isostasy and eustasy. Each of these terms is explained and a worksheet covers both ideas in three practical demonstrations.

In the first practical, which includes both isostasy and eustasy, students undertake experiments which prove that...

In this activity, students are challenged to put on a show – either a live stage show or a recorded television show – to give a theatrical Earth science demonstration. Several demostrations are suggested for students to master: Growing crystals 1. Crystals from melts 2. Crystals from vapour 3. Crystals from...

Electronics and A.C. is one of the titles in the series of ASE Lab Books that were published in the early 1970s for the Association for Science Education. Each title brought together the best of the teaching notes and experimental ideas from members of the association...