Discover which fabrics shrink the most in the wash and why.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this colorful craft, make an enchanting star card for a birthday, holiday, or just for fun with construction paper and foam sheets!

Make corn kernel necklaces this fall and help build your child's hand-eye coordination along with her fine motor skills.

Cook up a batch of monster blood this Halloween to add gory details to vampires, zombies, werewolves and more.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Is your kid all bent out of shape? Try out some trendy dog yoga, or "doga," with your pet dog!

This fragrant drawer sachet keeps clothes smelling sweet, and makes for the perfect gift.

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

Be careful what you wish for... Centered around The Monkey's Paw, by W.W. Jacobs, this writing activity encourages your child to consider consequences.

Your child will come to better understand symmetry as he create this dramatic black bat mask. It's sure to lend a dark touch to any Halloween costume.

Is your child missing a friend or family member that's away at college, far from home, or in the hospital? This cute gift box says "Wish you were here!"

This unique project will help your child learn the basics of assemblage and he'll create a perfectly festive pumpkin in the process.

Follow these easy instructions to make a working sundial with your kid! Find out what other cool things the Aztecs created in this activity.

Get started on an ofrenda for Dia de los Muertos with this easy edible sugar skull project.

Have a kid who loves to bead, but can't seem to keep them all in one place? Use those loose beads to craft a decorative wind chime.

This Halloween card is fit for the scary sorcerer in your life. Make this witch Halloween card for a magical friend or family member this October.

Reuse old Christmas cards by showing your fourth grader how to weave strips of them together to create new and unique woven holiday cards!

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

Encourage your child to explore her favorite fairy tale, and learn about characters, plot, setting and story sequence as she draws her own pictures.

Have a little fun playing with food this Thanksgiving, and a silly harvest holiday potato with your child!

Help your fourth or fifth grader design and write their own innovative greeting card by formulating a poem in the shape of their favorite object of choice.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

If your child's paragraphs need to transition from out-of-order to organized and smooth, try this simple, real-life activity.

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!