This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

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

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

This science fair project idea compares the cuteness reaction between genders.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Learn how different types of soil affect how animal tracks form in this experiment!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Science fair project that examines condensation and the conditions needed in order for dew to form.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

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