Diy paper skyscraper9/13/2023 ![]() You can use this video to review the steps of the engineering design process with your students. It is unlikely that your students' towers will work perfectly on the first try-they might even collapse! Your students might need to iterate by testing and tweaking their designs multiple times so they can continually improve them. ![]() You can also use this project to demonstrate the engineering design process. An I-beam (where the cross section looks like a capital letter I) is a common shape used in many structures. ![]() The cross section of a piece of paper rolled into a tube is a circle. This rectangle bends very easily in the thin direction. For example, the cross section of a flat piece of paper is a (very thin) rectangle. This resistance to bending is determined by the beam's cross section. It becomes much harder to bend the paper if you fold it in half multiple times or roll it into a tube. For example, it is very easy to bend a flat piece of paper.
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