These resources exemplify the way practical work can be used alongside a pedagogical approach called model-based inquiry. This is based upon generating, testing and revising scientific models. Being primarily centred round collaborative and cooperative styles of learning, it also places particular emphasis upon the explanatory model.
This approach is different to typical school science investigations as it uses knowledge of a model to predict outcomes and this provides a platform for student discussion. This in turn enhances their learning and gives a real insight into how scientists work.
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Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.