One of these animals is heavier than the other! Teach your child about the concept of weight with this measurement worksheet.

Can you use this ruler to go on a measuring scavenger hunt? Help your preschooler learn about measurement with this fun activity.

Teach your preschooler about object properties by encouraging him to figure out which thing is shorter and which is taller in each pair of objects.

Which is smaller? Help your preschooler sort out measurement and size by finding the fruit that is smaller than the one in the left column.

Children will enjoy comparing the size of a variety of creatures and items in this appealing measurement worksheet.

Is a bicycle heavier or lighter than a taxi cab? Pose a math challenge to your preschooler by asking her to compare objects based on weight.