Cup Challenge by Rachel McDonald https://padlet.com/rmcdonal/7sizwrbo9k5m Using 30 plastic cups, build the tallest tower you can with your group. It must be able to survive an earthquake and a tornado! en-us 2016-06-23 15:11:31 UTC 2016-06-23 16:06:08 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Condos.png Flip the cup upside down rmcdonal https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333849 2016-06-23 16:03:53 UTC https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333849 Flip all the cups over rmcdonal https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333864 2016-06-23 16:04:12 UTC https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333864 Use a couple of cups for your base rmcdonal https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333908 2016-06-23 16:04:48 UTC https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333908 rmcdonal https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333973 Two layers for a base and build 2 rows and make a straight line up]]> 2016-06-23 16:05:22 UTC https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115333973 rmcdonal https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115334037 Flip the cup at the top]]> 2016-06-23 16:06:08 UTC https://padlet.com/rmcdonal/7sizwrbo9k5m/wish/115334037