Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Bring the fun carnival game of ring toss to your home pool with this watery twist on the classic game.

This twist on the classic game of freeze tag spells fun for your fourth grader--and the whole family!

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

This science fair project idea explores how length affects the weight a bridge can hold.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

In this project students experiment with making music using only glasses of water.

Use pepper and soap to discover some fun facts about the properties of water.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

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

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

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

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Create an outer space painting with chalk, water and black paper in this art project that explores the solar system.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Encourage your child to learn about air pressure by helping him devise his own squirt gun with a water bottle.

Challenge your fourth grader to try to recreate the geography of her state using just flour, salt, and water.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Help your child use an old water bottle and a few other household materials to make her own eco-friendly pal!

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.