Keith Ross is a former secondary science teacher and Education Teaching Fellow at the University of Gloucestershire, UK. He is currently co-creating four-minute animated science videos with the Fuse School that are free to teachers and students worldwide. www.youtube.com/fuseschool.





Liz Lakin is a former secondary science teacher and tutor at the universities of Gloucestershire and Cumbria, UK. She is currently Senior Lecturer in Education and Life Sciences at the University of Dundee, UK.





Janet McKechnie is a physics teacher and STEM coordinator at Pate's Grammar School, Cheltenham, UK. She is also former Physics AST and Science Leader for the Secondary Science PGCE at the University of Gloucestershire, UK.





Jim Baker is a freelance educational consultant, webmaster, blogger and maverick. With 44 years' experience he has taught science at secondary schools in Lincoln and still teaches part-time. www.jimbakersonlinelearning.co.uk.