Showing Results for recognizing angle measure as additive : Page 5

The Galileo inclined plane physics experiment was one of the first ways scientists calculated acceleration due to gravity. Do it yourself in this project!

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

This gluten free recipe for coconut rice is a tasty way to help any picky eater expand her culinary horizons. She'll get great measuring practice along the way!

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

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

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

What happens when colored beams of light mix? You might be surprised.

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

This project examines whether more expensive golf balls translate into better results on the golf course.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.

This science fair project idea determines which flower lasts the longest.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Use familiar household items and decorations to turn estimation into a fun game!

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Explore the effect of wind speed on the burning rate of a candle.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

This science fair project idea discovers the principle of conservation of mass.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Combine music, history and craft by making a Native American instrument of your own

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Determine whether the relationship between a personâs armspan and height are genetic.