Teaching about light and sound is to teach about the processes of hearing and seeing. In considering the kinds of leading questions that we might ask in teaching, I suggest that a rethinking of how we consider the contribution of the energetic descriptions to this area will probably help to make these questions more fruitful. A subtly changed…

Describing the world in terms of energy is necessarily quantitative: one must be able to do the sums for the description to gain a purchase. Whilst teaching younger children (say 11-14 years old) the full quantitative description is not available and this has made the introductory teaching of energy a contentious area. By focusing on…

Using computers to provide dynamic modelling of physical situations is a valuable teaching tool. This is the first of two articles which look in detail at the use of two tools: this article considers the use of VnR whilst the second considers Modellus. This article provides useful approaches using VnR to teach physics. It also considers the…

Today computer music is the dominant form of reproduced music and computers are widely available in the home and in science laboratories. The advent of new technology prompts us to rethink not only how we teach, but also what we teach. In this article I present a possible new approach to the teaching of sound based around these new technologies.…