The 100th day of school is an important benchmark for kids in the lower elementary grades. Help your kid create a 100 days of school shirt to celebrate!

Looking for something to do with all those plastic 2-liter bottles that seem to accumulate endlessly? Turn them into a unique mini birdbath.

All you need to put together this guitar is an old shoebox. Soon your kid will be rocking out while saving room in the landfill.

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.

Instead of buying new sunglasses this summer, why not use recycled materials to make some of your own?

Your child will make her mark on the world with unique homemade ink stamps.

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

Slip some science into storm watching with a homemade rain gauge!

Use an old strawberry basket to create a decorative box for storing knickknacks, jewelry or odds and ends with this recycled craft.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Help your child learn how to protect the environment by creating a useful reference for the family with this recycling poster.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

This Fourth of July, create some explosive colors on black paper for fun Fourth of July decorations!

Made entirely out of recycled materials, this handmade decoration is a great way to spruce up a dresser, bookshelf, or the living room mantle.

Using just a deck of old playing cards and some general craft supplies, you can create a unique and fun Valentine's Day decoration that's made with love.

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.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

In this easy and fun animal craft, make a cute pig nose using recycled egg cartons!

Celebrate Earth Day, or any day, by recycling an old CD and make a colorful, decorative fish!

Help your child channel his inner wizard with this crafty activity perfect for imaginative youngsters.

Make Frankenstein bolts for your trick-or-treater this Halloween. These homemade Frankenstein bolts make your child look just like the popular monster.

Nothing says party like a bright and bursting piÃata! Create your own mini festive centerpiece with paper towel rolls and ribbons.

This children's menorah is a fun craft that lets your child celebrate Hanukkah while learning their ABCs. Make this children's menorah for the Festival of Lights.

Take a page from Art Nouveau master Gustav Klimt and compose a shining collage.

Prepare for school the washi tape way with some washi tape school supplies!

Everyone loves homemade cookies, but have you ever thought about making the cookie cutters at home? Here's some instructions for making homemade cookie cutters.

Turn a boring lunch bag into a personalized suburban house. Your child will look forward to his lunch when he has the coolest bag house on the block!

Spice up your everyday vase with this fun craft adding colorful layers of beans to a regular vase. The beans add beauty and function, helping prop up flowers.

Light up your home with this lightning bug craft that will keep glowing even after summer's gone!

Re-purpose a tin can into a pretty compost bucket for your family's kitchen counter and learn about the science and fun of recycling and renewing objects.