My classes love these:
-I get relays printed in sets+laminated.
-Pupils work in pairs,run out to my desk,get Q1,attempt to solve it+use a whiteboard pen to write the answer on the card.
-They bring the answer to me.If it's right, they get Q2. If not I might give them another shot.
They're mainly number puzzles.Seasonal ones are perfect for keeping kids busy at the end of term.
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