Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Practice conversions within the metric system in this fun math card game for third graders.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Do you think heat can affect a plant's growth rate?

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

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

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Practice measurement using centimeters in this fun math race designed for your second grade student!

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.