Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

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

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.