Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Make clothing battles a thing of the past by allowing your second grader to design his own dress-up shirt out of an ultra-comfy t-shirt for New Year's.

For Read Across America Day, challenge your first grader to come up with a story using magnetic words inspired by "Green Eggs and Ham" by Dr. Seuss.

Help your first grader emboss his own design reminiscent of Middle Ages metalwork. Using foil and a wooden stylus, he'll create pretty springtime flower images.

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.

Celebrate Kwanzaa with your fourth grader, or introduce them to a new cultural practice, by showing them how to weave a Kwanzaa mat out of an ordinary paper bag!

As Mother's Day approaches, everyone's grateful! Let your third grader assemble this special book with words from the whole family.

Practice measurement and proportion with your first grader, and in the process, make three scrumptious salads for you and your child to share on Mother's Day!

Refresh your third grader's understanding of idioms with this hands-on art activity that encourages him to manipulate clay to represent his favorite idiom.

This twist on the classic game of freeze tag spells fun for your fourth grader--and the whole family!

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Teach your fourth grader foreshortening, a type of visual perspective in art with this fun and easy activity!

This game reinforces the meaning of the term "multiples" and is fast enough to hold the attention of your fourth-grader.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

This family photo calendar can be made by your second grader. Make a family photo calendar with your child to celebrate another year together.

Combine winter charm with DIY fashion to create this lovely piece of jewelry.

Mobiles make fun art projects for creative kids. Help your child bend simple pipe cleaners into bug shapes as diverse as the creepy crawlies that inspired them.

Creating a cloud of bats is a great way for your child to get familiar with the process of folding and cutting. They also make great Halloween decorations!

Before hitting the road this summer, arm yourself with Straight Face, a game guaranteed to turn bored frowns into happy grins and giggles.

Try this kindergarten arts and crafts activity: create holiday-themed designs on fabric using fabric crayons and an old iron.

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

Your child can emulate M.C. Escher with this hands-on art project for fall and Thanksgiving.

Celebrate the colors of the American flag with this playful craft project!

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!

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Delight your first grader by combining a reading activity with a fun "tea party" as she unscrambles cut-up words in a tea bag to form sentences and stories.

Guide your first grader through a map drawing project inspired by her favorite fairy tale. Its masked as a fun art activity, but it also packs learning punch!

At your next Valentine's Day celebration, your fifth grader can show family and friends she loves them with some fresh, fruity drinks--made from scratch!

If your fifth grader has a voracious appetite for reading, she'll be surprised to see many books she has devoured. Show her how to make a "100 Books" chart!