Drawing Lines

https://www.youtube.com/watch?v=oFUBoZ0T-PM   Have a 100 grid blank. In pairs take it in tuns of placing numbers into the 100 chart.{...}

There are 22 players on a football team. This is the total.   What could the numbers be if some{...}

Look at the different activities. Can you organise the activities into the shortest to longest duration of time. Can you{...}