Ellie explains why the coaster game Sleuth Box is a perfect activity for teachers and tutors to use in Maths lessons.

Sleuth Box can be played in pairs, table groups or as a ‘beat the teacher’ style challenge. It’s quick and easy to get started: games last 3-5 minutes. To be successful you must use logic, systematic working and memory. Best of all – it’s just a coaster! Totally portable and cheap enough to buy one for every learner in the class. Get you box of coaster games here.