Help your first grader design and create his very own bird feeder out of an empty milk carton.

This science fair project idea demonstrates that plants give off water.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

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.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Introduce your child to science with something they see everyday--their shadow!

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

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

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Using a toy race car kids create a visual model of the Doppler Effect.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!