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.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

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

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

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.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

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

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.

Thousands of witches that come out to celebrate Halloween. Now, your child can make her very own self-standing witch.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

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?

Use familiar household items and decorations to turn estimation into a fun game!

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

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!

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

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.