Showing Results for high frequency 4 : Page 29

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

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.

Help your child add some flair to the family garden with pencil pinwheels!

This science project examines the history of earthquakes and what we can do to prevent future disasters.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Test your skills as a weather forecaster, and learn some science terms on the way!

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

In this experiment you will evaluate whether praise improves athletic performance.

This experiment evaluates whether motivational music can improve athletic performance.

This science fair project idea explores whether color affects a person's emotional state.