Paper Bridge challenge by Alison Funderburke https://padlet.com/1646690/c9hcuqmhatil Perfectly perfect penny stack en-us 2016-10-10 17:34:49 UTC 2026-01-09 11:05:36 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Rafaelo.png 1.Ask 1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/129588817 The problem that we were trying to solve was to create a bridge that could hold up pennies by stacks and spread.]]> 2016-10-10 17:48:00 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/129588817 2.Imagine  1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/129589699 some ideas were to build an arch bridge first but it didn't work out so well so we decided to build a beam bridge.We then decided to do a beam bridge because it has support beams to hold up the weight of pennies like in the picture above ]]> 2016-10-10 17:50:38 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/129589699 1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/129912659 2016-10-11 17:41:47 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/129912659 3.Plan  1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/129915458 Some difficulties were that the three beams wouldn't stay straight enough to hold up the beam itself.Some constraints were that we could only had a limited amount of time and paper.The criteria we had to meet was to build a bridge that would go between two boats(cups) and when you would put it down in between it would not touch the boats. ]]> 2016-10-11 17:48:04 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/129915458 4.create  1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/130530756 In the Picture beside, you see a beam bridge.The beam is two papers taped together.The three beams underneath are made into cylinders to support the weight of the bridge and anything on top of the bridge. The penny stack was to stack pennies five times each time and see how much it would hold.our bridge hold 13 pennies.The penny spread was to spread pennies on the bridge and see how much pennies ti would hold.our bridge hold 6 pennies.]]> 2016-10-13 17:17:27 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/130530756 5.improve 1646690 https://padlet.com/1646690/c9hcuqmhatil/wish/130533697 Try to make more supports to hold up the bridge and make the bridge a little bit stronger.No I would not build a different type of bridge and I would add more supports.Yes we collaborated well and worked tougher well. I would have though up some more ides about ]]> 2016-10-13 17:24:25 UTC https://padlet.com/1646690/c9hcuqmhatil/wish/130533697