Grade 1 math worksheet for measuring lengths using non-standard units, featuring boats and anchor icons.
A Grade 1 worksheet titled "Measuring Lengths with Non-Standard Units of Measure" featuring five boats of varying sizes, each measured using colorful anchor icons. Students are instructed to measure each object using anchors and record their answers in the provided boxes. The worksheet includes a name field, a rope graphic, and seagulls, with a website link at the bottom.