In recent years the delivery of practical laboratories classes has been subjected to debate, with regards to pedagogical efficiency. Our aim was to develop a pre-laboratory online learning resource that enhances the preparedness and performance within laboratory classes. A study was conducted using second year Pharmacy students, in which the class…

Earth wires and fuses work together in UK mains circuits to keep users safe from electric shocks and are taught in many school contexts. The subject can be quite abstract and difficult for pupils to grasp, and a simple but visually clear and direct demonstration is described which would be easy for most physics departments to build and which can…

The tendency for the press and public to over-react on safety. The need to balance risk against benefit. The difference between hazard and risk. Preventative or protective steps (control measures) to reduce the risk from particular hazards. Examples in school science, including the use of eye protection and alternative strategies, if eye…