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!

In this project children practice the scientific method while playing with puffy paint.

Let your preschooler develop her fine motor skills in this cooking activity that has her creating hamburger cookies, a great snack for any party or BBQ.

This clay doesn't need to go into the oven. Brew up a batch, let your child shape it, and dry overnight. By morning, it's ready for paint. Perfect for holidays!

Learn all about cause and effect as your child experiments with an exploding pumpkin in this engaging fall activity! Get the whole family involved with this simple science experiment that is a fun and exciting way to combine Halloween and science.

Homemade candy canes are a sweet gift for your friends and family. Make homemade candy canes with your child this Christmas.

This easy indoor activity teaches kids how to mix kitchen ingredients into watercolor paints, while giving a crash course in color-combining.

This zombie cake will give your Halloween enthusiast an excuse to lurch and limp around the kitchen. Share this zombie cake with friends and the undead.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

There's something magical about bubbles. Here's a way to turn an old favorite into something new, by ditching that plastic wand for a homemade bubble pipe.

Painting cookies is a fun way for your child to exercise his fine motor skills and be creative at the same time.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Turn your childâs love of markers into a really colorful creation with the help of some water and a big brush.

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

Here's an idea for an edible Father's Day "note" that also happens to give your second grader practice in using a fancy new tool: the thesaurus.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Help your kid pack her lunch in style with a recycled show box redesigned as a zombie survival kit.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Crowned with orange cream cheese frosting and studded with chocolate chips, these pumpkin muffins make a delicious fall treat.

These Halloween drink ideas will get you ready to set up a spooky beverage bar. These kid-friendly Halloween drink ideas are perfect for a spooky party.

Preschoolers can ply their creativity making recycled egg carton masks in this clever eco-friendly arts and crafts activity.

Kids go wild over this colorful and tasty recipe that's perfect for St. Patrick's Day: make green mashed potatoes loaded with healthy vegetables.

This toothpaste art craft encourages sensory exploration and creative play for younger kidsâjust remember to save some toothpaste for brushing!

In this fun science project your child will get practice following directions and getting messy as they learn all about slime!

While kids learn when they can see or hear, they learn better when they can touch, too! Get your preschooler's fingers walking the alphabet today!

What are your young artistÃs favorite Halloween monsters? In this activity he will pick out his three favorites and create a trio of silly self-portraits.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.