Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Teach your young academic about counting and clocks with a tasty treat!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This Halloween math activity book is a whole lot of fun.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.