Fun way of assessing students’ knowledge of algebraic expressions. Good for GCSE revision. Adaptable for other topics. Students use a visual aid such as mini whiteboards to show their answers so great AfL.

Nice bingo activity in excel to reinforce and revise BODMAS at KS3. I tend to run the first type of questions a few times until students understand how to apply it, then move onto the next type of questions.

A short percentage test/starter/plenary using previous answers to complete the questions. Differentiable as you can change the number in the green box at the top before you run it.

Practice substitution in a fun way. Use mini whiteboards or even better voting pads so all the class can join in. You pick the value of n so it can be differentiated or extended as you like.