Electrolysis revision circus (new AQA spec)

this lesson contains a variety of activities to reinforce what pupils have learnt this topic. I also wanted to create it to introduce my students to different revision techniques as they are struggling to revise. everything you need is here, except for some dice and the set up of potassium bromide solution electrolysis and a bit of laminating! it contains the following activities; flash cards, stepping stones, ludo and chase with differentiated questions, a magic squares starter activity and all the instructions necessary for both you and the pupils. any feedback would be appreciated.