📊 Cleanup Data Pattern Lab

Students use their verified field tables, photo logs, and mapped collection points to create 2–3 data visuals such as bar graphs, stacked category charts, or hotspot maps in Google Sheets or Canva. The class models how to identify trends, outliers, and anomalies without overstating certainty, then teams annotate visuals with evidence notes tied to item type, quantity, location, and likely source. Each student records one revised interpretation in the Source-to-Sea Investigation Notebook.