Holiday thank you cards show friends and family that you appreciate them. Make a batch of holiday thank you cards with your child this winter.

Sure, your kid may already be a Picasso with a paintbrush, but even fancy artists need a new challenge.

3-D Christmas tree cookies look impressive but are an easy holiday recipe that kids can make. These sugar cookies stand up on their own!

Make a Duct Tape Wallet: This activity provides kids great practice in following directions and makes for a fun homemade gift.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Making a calendar is a great way for third graders to identify those words that are always capitalized. Here's how to get started.

Promote your child's appreciation for Jackie Robinson, an important figure in African-American history, by having your child create a baseball card!

Let your child's imagination run wild with this creative third grade arts and crafts activity: make a fanciful costume out of a cardboard box.

In this writing activity, let your child reflect on the past and practice their writing skills and word usage as they create an "I Used to, Now I" poem.

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

Try this fun math card game with your third grader to practice division, addition, and problem solving!

An "I Love You" book is a perfect gift for a very special friend on Valentine's Day. Our "I Love You" book shares the love in eight different languages.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Learners can hone their cutting skills while making this patriotically festive star collage!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

This activity is a craft project and a math workshop all in one! Use found objects to encourage your child to imitate, extend, and create patterns.

Discover the science behind materials that absorb heat, and materials that don't, by constructing this cork trivet for your dinner table.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

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

This simple and fun project introduces kids to the art of pottery and offers them a glimpse into how ancient peoples created the very first Neolithic pottery.

Celebrate St. Patrick's Day with a rainbow card filled with three dimensional four leaf clovers!

Making your own glass cleaner is easy, effective and inexpensive!

Make your own dreidel from modeling clay with this Hannukah craft activity!

Have your kid create DIY abstract art Easter decorations worthy of a spot at the Smithsonian!

Valentine bookmarks make reading lovely. Make a valentine bookmark that looks like a heart-filled bookworm.

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

Enjoy some autumn fun, and develop measurement skills with this sweet-smelling fall art project.