This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

This surprisingly good glue recipe comes from common kitchen items.

Say goodbye to lost bookmarks with the flower bookmark that knows how to hold on tight!

Here's an activity that takes fourth grade reading and writing skills beyond the classroom to offer a warm welcome to a new neighbor.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

Your middle schooler will receive a boost in his creative writing skills and reflect on the importance of Christmas as he rewrites the Charles Dickens classic.

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

In this activity, your child will reflect on one role model in their life or research one historical figure that has displayed perseverance. Then, they will create a slideshow presentation or poster that defines and illustrates perseverance.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

In this fun math activity, second graders will learn to estimate items in a jar! 

Chocolate dipped candy canes make an elegant and delicious Christmas treat that your fifth grader can make. Make chocolate dipped candy canes with your child.

Learn about the ancient art of Japanese calligraphy with this New Year's activity about kakizome.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

Ask your fourth grader to jazz up the family kitchen by creating this adorable clothespin giraffe to sit on the counter and hold recipe cards.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Decorate your porch or backyard with this unique fall craft!

This science project teaches students to classify different shapes of leaves.

This felt pie craft not only teaches sewing skills, but is a sneaky introduction to elementary math standards like geometry, measurement and estimation.

If you can make a list, you can write a poem! Get your child to practice their writing and expression with a list poem.

This refreshing salad is tasty and chock full of fresh veggies! Your child will hone her slicing skills as she makes this delicious dish.

This rainbow collage activity is a great way to practice using different materials to create texture. The completed craft is sure to brighten up any space.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Banish your third grader's rainy day boredom by guiding his play group through a collaborative art project that leads up to the unveiling of a crazy creature!

Create your very own Sleep Book filled with a menagerie of made-up nonsense creatures and discover how different animals catch some zzz's.

Greeting cards are nice, but after they've been opened most cards soon end up in the trash. This year, make Dad a Father's Day card he'll treasure forever.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.