Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Invite your middle schooler to bungee jump ... with eggs! This experiment will demonstrate Newton's laws of physics in an entertaining way.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

This science fair project idea designs a unique, eco-friendly living space and encourages advances in green architecture.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

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.