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

Paper clip measurement is a fun and easy way to help kids learn how to measure length.

Measuring with paper clips is a great way to introduce kids to measurement and length.

Ready, set, measure! Practice measuring in centimeters and inches using your very own paper ruler!

Which is larger: an inch, a centimeter, or a paper clip? Students will practice their subtraction while building comparison skills with this math activity.

Practice measuring with your very own paper ruler! What's on the measuring agenda for today? A nifty purple hammer and a blue nail, of course.

Try measuring with paper clips to find out how long the pictured objects are. This worksheet is great for measurement practice and building counting skills too.

Introduce your child to measuring with a ruler, using both inches and centimeters.

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

Learn how to measure in inches using items found around your house or classroom!