Here are 10 logic puzzles that can be used in science or maths. They can be used as starters,plenaries or homework. The idea was for them to be used to get the students to think logically and work through to see the process in a fun way. The snooker ball may need to be explained to some students as they might not know the values of the coloured balls.

These are traffic light cards designed by myself as ever other ones I could find were not good enough. These were originally for science but can be used for any subject. I have attached the template PowerPoint which can be used with these. I have a set of 30 made and laminated that are a superb resource for starters, plenaries and in class assessment to show progress in the lesson. I have set it up fot 10 questions, but you can add more easily. The two sheets are supposed to be printed back to back so that the colours match on both sides.