In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

This fun shape game is like Twister...with a twist!

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.