There are many different ways to run a science fair and you should decide which way best suits your school, students and venue. You want each child to have a positive experience of working on the project and to feel a sense of accomplishment.
We have been running a science fair for many years at the University and we regularly get asked for support with running events in schools. We have put together a guidance document to help you, using some of the things we have learnt over the years.