Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Your child can cut her way into making a fun collage of mod-style flowers that will dazzle and delight!

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Show your child how to paint in true Georgia O'Keeffe style. He'll enjoy painting art inspired by a master, and boost his math skills, too.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Are you looking for an easy-to-play, fun game? Try Cat and Mouse. All you need is a large bed sheet or tablecloth, a "cat" and a "mouse", and you're all set.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

When it comes to money it isnât enough to know how much one coin or bill is worth. Make it all come together for your kid with this shopping activity.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Ignite your child's creativity by having them design their own clay version of an alebrije, a traditional fanciful creature like the ones made in Oaxaca, Mexico.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Sneak some vitamin-packed greens into your homemade popsicles for a frozen summer treat thatâs both delicious and nutritious

Boost your child's listening, verbal and teamwork skills with this unique trust game in which one player guides another through a maze using only words.

This activity encourages self-expression. When your child is finished she will have created a personalized pin to wear or give as a gift!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Being present is essential for learning, so help your child become more aware of their body and surroundings through an activity called "mindful walking."

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Let your kid be imaginative (and a little messy) as she builds a striking centerpiece in the tradition of papier-mâché artists of the past.

Build a decorated box and fill it with research that can help you get to your dream location someday!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.