list NRICH at Stage 1 Age 5 to 7 Choose a problem, investigation or game. Which is your favourite? list NRICH at Stage 2 Age 7 to 11 In this feature we have selected some problems which you could do in a short amount of time, or some longer investigations if you have more time.
list NRICH at Stage 2 Age 7 to 11 In this feature we have selected some problems which you could do in a short amount of time, or some longer investigations if you have more time.