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Straw Tower Tennis Ball Challenge | Engineering design challenge, Stem activities middle school, Stem challenges
![FCMathLAB on Twitter: "Day 1 team building collaboration task. Tennis Ball Transfer Challenge #mtbos https://t.co/Js1eT7rXOQ" / Twitter FCMathLAB on Twitter: "Day 1 team building collaboration task. Tennis Ball Transfer Challenge #mtbos https://t.co/Js1eT7rXOQ" / Twitter](https://pbs.twimg.com/media/DIhhexhWAAIQQ-M.jpg:large)
FCMathLAB on Twitter: "Day 1 team building collaboration task. Tennis Ball Transfer Challenge #mtbos https://t.co/Js1eT7rXOQ" / Twitter
![Project Invent on Twitter: "A key part of making for others is #empathy, so every Monday, Project Invent will be releasing Micro #Maker empathy challenges for kids to try out! This week: Project Invent on Twitter: "A key part of making for others is #empathy, so every Monday, Project Invent will be releasing Micro #Maker empathy challenges for kids to try out! This week:](https://pbs.twimg.com/media/EVf1FzkUEAEtbfJ.jpg:large)
Project Invent on Twitter: "A key part of making for others is #empathy, so every Monday, Project Invent will be releasing Micro #Maker empathy challenges for kids to try out! This week:
FCMathLAB on Twitter: "Day 1 team building collaboration task. Tennis Ball Transfer Challenge #mtbos https://t.co/Js1eT7rXOQ" / Twitter
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