I found a similar activity on TES several years ago and adapted it for a new topic. It’s been used yearly with year 8 for a revision lesson after the chemical changes topic. Can be adapted for higher/lower ability learners. The points system works really well with KS3 students, they like the competitive element! I print the slide off and put under a visualiser to go through answers with students while they use green pen- I’ve always had good feedback from this activity (3 obs and counting!)

I found a similar activity on TES several years ago and adapted it for a new topic. It’s been used yearly with year 8 for a revision lesson after the ecosystem topic. Can be adapted for higher/lower ability learners. The points system works really well with KS3 students, they like the competitive element! I print the slide off and put under a visualiser to go through answers with students while they use green pen- I’ve always had good feedback from this activity (3 obs and counting!)