The objective of this science project is to determine the length of time for different seeds to germinate.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

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.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

This science fair project idea investigates how the shape of an object affects drag.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

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

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

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

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

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

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