This science fair project idea explores how length affects the weight a bridge can hold.

The objective of this science project is to determine the length of time for different seeds to germinate.

Avoid holiday card clutter by arranging cards into an artfully simple display: pin them to a length of yarn with classic wooden clothespins.

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

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Introduce your child to science with something they see everyday--their shadow!

Transform paper towel tubes into some great binoculars for imaginary playtime!

This costume wig is a simple craft that will result in a great item for Halloween, dress up, or pretend play. Make a yarn costume wig with your child.

In this pretend play activity, your child will get to design a custom superhero utility belt and invent a new superhero to go with it!

If you have a young child who loves physical stunts, try making these coffee-can stilts for backyard fun.

Create a special Father’s Day surprise by planning and mapping a hike around the neighborhood!

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.

Your child will jump at the chance to get messy (under adult supervision, of course) with this project and create some unique home decor that really shines!

This nature craft is a great way for your child to learn about the fall season and make a festive decoration to display in your home.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Chinese New Year is a time when many different luck-bringing rituals are performed. In this activity your child will create a lucky trinket.

Celebrate St. Patrick's Day with this second grade shamrock tote bag craft.

New Year's Eve hats let you wear your celebratory spirit on your head. Make New Year's Eve hats with year child to ring in the New Year in style.

Dads, this activity's for you. Brighten mom's day with a set of kid-designed "mom coupons" that are sure to keep mom happily pampered for weeks.

Celebrate National Drum Month in November by using a couple of recycled yogurt cups and making a groovy set of bongos!

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Show your first grader how to create her own octopus out of yarn. This simple, yet fun, project yields an adorable play or cuddle partner.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

This craft activity encourages kindergarteners to explore measuring. Get ready to measure the fun that your child will have creating his own ruler!

Using a toy race car kids create a visual model of the Doppler Effect.

This colorful garland can be strung across a fireplace and remind you of your blessings well into the new year.