How many inches from the elephant to the lion? Kids get great practice measuring in inches as they fill out this simple worksheet.

Introduce measuring to your second grader with this simple and easy worksheet. Use the paper inch ruler to measure the length of each school supply.

Rounding in centimeters sounds tricky, but it's simple, really. This ruler worksheet is sure to help your child wrap her head around this math concept.

Pull out that ruler and measure parts of this little narwhal. This activity will give your child practice using a ruler to measure length.

Practice basic measurement skills with this mini elephant! This fun activity will get your child started using a ruler and help him get familiar with inches.