Discover flight initiation distance as you play around in the park with this fun bird watching project!

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

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

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

Is your child a young ornithologist in the making?

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This surprisingly good glue recipe comes from common kitchen items.

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

Test whether plants can grow without sunlight and water.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

The purpose of this science fair project is to build a basic radio.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.