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

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Get a better understanding of water content by dehydrating carrots.

In this activity your child will create their very own marble maze!

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

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

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

This science fair project teaches students about wilting and browning of salad greens.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Learn all about balance and motion as your child designs a corn maze!

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