Which numbers are bigger or smaller? Use greater than, less than, and equal to symbols to distinguish.

I think you're going to need a bigger ruler! Your child doesn't have to measure any actual creatures, but he will rank these sharks from longest to shortest

If your kindergartener knows her numbers, challenge her to put her number sense to work with an exercise in comparison.

Can you build this witch hat tangram using your cut-out pieces? Have fun exploring shapes with this Halloween-themed tangram puzzle!

Which number is greater than the other? Help Alex the Alligator choose the right symbol with this fun worksheet.

This worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.

Kindergarteners compare each pair of fruit and color the one with the larger number.