💬 Revised Tank Evidence Review

Students update dimensions, materials, and math notes, then prepare a one-page engineering story with a labeled sketch or net, revised calculations, and a short claim about why the new aquarium design is stronger. In a structured peer feedback round, each team gives feedback to 2 peers, receives feedback, and revises using a checklist focused on capacity, material efficiency, units, and trade-offs. Each student completes the required exit ticket naming one design change and one math idea that guided it, and teams submit their revised design page as a milestone gate for moving into the final showcase phase.