Should read (sorry for the typo):
Activity Guidance and Notes
40 minutes to complete the build may seem like a lot but most teams will be rushing towards the end of the activity to complete their towers. When working with kids, it is a good idea to provide a time check throughout the activity to keep them on track. When working with adults, tell them they have 40 minutes to build their tower and let them get on with it. If they run out of time and don’t finish building their tower, use it as learning point and discuss time management and effective planning during the review and debrief. Try and keep team sizes small (3-5 people). When working in larger teams, people end up standing around watching rather than being actively engaged.
