Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Encourage your child to learn about air pressure by helping him devise his own squirt gun with a water bottle.

Let your child set her artistic talent free with an easy, environmentally-friendly bottle cap mosaic.

Re-purpose an old glass bottle into a cute vase using a few pieces of felt and a little imagination.

This bottle cap jewelry project is a fun way to add personal style to your pre-teen's wardrobe without breaking the bank or battling mall crowds.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Show your fourth grader how to use sequins to create a gorgeous, gold-plated Easter egg.

Your first grader will love showcasing his favorite pieces of art with his very own personalized magnets created from old bottle caps!

Keep your boiled breakfast egg cozy and warm on Easter morning with a bright chick egg topper. This craft can also double as a puppet!

Create your very own colorful stained glass collage Easter egg.

In this design challenge, your child will make a bottle rocket using typical household items.

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

Use egg cartons to create imaginative spiders the kids will treasure.

Make a shiny decorative Menorah using an egg carton and light bulbs.

Being sick stinks! Help make being achy a little easier by helping your child craft a comforting hot water bottle doll out of fabric, googly eyes, and ribbon.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Help your young sewer create a delightful owl egg cosy out of just a few felt scraps and some embroidery floss.

each some early sewing skills with this cute felt egg project that can be reused as a silly gift, a toy for younger siblings, or a doll accessory.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Get into the Halloween spirit by creating creepy (but cute) spiders from paper egg cartons, paint, and pipe cleaners.

Egg cartons are known to have abundant uses. As you get into the cold winter months, discuss penguins with your child by creating these adorable egg carton penguins!

The Egg in a Basket, a traditional British breakfast component, is a simple snack that kids and parents can cook together!

Make this Easter egg craft that works as both a fun necklace or a decorative garland to welcome warm weather and spring sunshine.

Illustrate the importance of bicycle safety in this simple 5th grade science experiment. All you need to start are an egg, a Styrofoam ball, and rubber bands.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

There are a lot of ways to make decorative wreaths. This wreath uses cloth and egg carton flowers!

If your kid is fascinated by dinosaurs, show him how to make his very own dinosaur egg. When he's not looking, hide a surprise inside!

Build your child's math skills with this 2nd-3rd grade activity. Similar to a carnival toss, this egg carton toss game is sure to provide hours of fun.