Engineering and Science Inquiry Resources : Page 24

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Science fair project that demonstrates how stalagmites and stalactites are formed.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Cleaning can be a chore, but not with this sudsy experiment!

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

Examine whether males or females are more likely to have a higher center of gravity.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Science fair project that illustrates the properties of black holes in space.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

In this science fair project, young children notice and track changes in trees throughout the year.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This experiment investigates whether smell can be used to enhance test subjects' memories.

This science fair project investigates why the number of visible stars changes from place to place.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.