Build an "O2" style dome with matchsticks and gumdrops / jelly babys
20 gumdrops and 12 toothpicks per group
Divide the team into groups of 2. Give each group 20 gumdrops and 12 toothpicks. Instruct each group to build a dome. Problem-solving, creative thinking, cooperation (and possibly snacking) will be practiced during this exercise.