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This lesson was designed because students love to compete, and it primes them to use the Engineering Design process to build a boat and revise their design as needed. Students must use at least one

This STEAM lesson is ideal for Tucson/Pima County Middle School Students who can participate in the annual KIDStruction building contest but you can also duplicate many of the learning opportunities

Students read the story "Just a Second" to introduce students to geologic time. Next, they are given an activity to understand how long is 4.6 billion years. Then students complete a lab that allows