Showing Results for all about double digit : Page 9

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

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

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

This science research project challenges students to think of more effective lobster farming methods.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

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.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This science fair project idea determines how your body responds to allergies.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

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

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

This science fair project idea investigates how magnetism can defy the force of gravity.