Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Learn the basics of finding length with some ice cream scoop measurement! Use one scoop as one unit of measurement.

Practice measuring in centimeters with this beginner's worksheet! Kids can use the cut-out ruler to measure each item in centimeters.

You can measure length with all kinds of units, not just inches and centimeters!

Use a paperclip “ruler” to measure common objects in this colorful worksheet!