Learning how to measure begins with using nonstandard units of measurement. This can be anything from cubes to paper clips to paper plates. Sea shells too!
This product includes sea shell 'rulers' that can be printed, laminated and cut for each student. Students then use the rulers to measure 8 beach pictures. Students then record their answers on the recording sheet. Also included is an individual practice sheet. Students cut the flip flop ruler off the side of the paper and use it measure common classroom items.