Easy and fun activity suitable for cross curricular days. Can be used across all year groups. Task: Teams of 4 must build the tallest free standing structure in 30 minutes, out of only 20 sticks of spaghetti, a role of masking tape, string and 1 marshmallow. The marshmallow must be on the top of the structure when time is up! PowerPoint includes timers, Rules and Starter Activity.