The document provides examples of RAFT assignments for teaching geometry concepts like perimeter, area, and circumference. The RAFT format involves taking on a Role and writing for an Audience in a particular Format about a given Topic. One example is an audition advertisement written by a casting director for actors and models listing the measurements needed to meet certain area and perimeter needs. Another is an architect's proposal with blueprints describing different shaped windows and required materials. A third is a toy designer's plans presented to kids describing 4 differently shaped toys and their dimensions.