Learning objective: To use units of time (seconds, minutes, hours, days) and know the relationship between them. students estimate how many times they can do an activity in one minute, carry out the activity and record the accurate number. This encourages

This is a loop game that can be used for the Oral Mental Starter of a maths lesson, focusing on mental addition and subtraction. If the cards are kept in the same order as they print then the numbers will work and not go too high or below zero.