June 2019 Webinar

Age 7 to 14 Challenge Level:
On June 11th 2019 Liz and Alison presented a problem to classes around the world watching our live stream, and invited participants to send in their comments and solutions.

Here is the video (it is edited so that there is just a short gap between each section; pause the video for a few minutes if you would like to work on each part of the task!)




Once you've watched the video, you might like to take a look at Neighbourly Addition, the problem featured in the webinar.