📊 Data Review and Calculation Tune-Up

Using results from the first prototype test, students tighten their calorimetry estimates, check units, and revise scuba air calculations with teacher-guided examples and a team calculation check. Teams update graphs, temperature tables, and particle sketches so the science evidence matches their actual design choices. This just-in-time workshop happens immediately before revision work so students can apply corrected math and science to their drafts.