🎨 Polished Tessellation Build

Students create the higher-fidelity version of their selected tessellation using final drawing tools and materials such as ruler, tracing paper, compass, colored pencil, marker, or digital layout tools if available. Midway through work time, they pause for a structured feedback round: each student gives feedback to 2 peers, receives feedback, and revises one design choice before continuing. The work period ends with a brief process log that names what changed and why.