Help students to sail to success with the 660-piece S.S. Discover mini Incentive Chart Set. This set features 30 charts-each decorated with a soothing scene of sailboats and lighthouses. To help students track their progress, 630 coordinating chart seals are included. Mini incentive chart sets provide a fun, interactive way to keep students involved in tracking their progress. Make sure to view our other S.S. Discover products to create a cohesive marine classroom theme.