Showing Results for simple compound and complex sentences 2 : Page 40

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

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

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

This science project allows students to study the psychology of happiness.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

This science fair project idea designs safe bicycle routes using GPS.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

This experiment investigates if stress alters body temperature.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This science fair project idea investigates how the shape of an object affects drag.

This project examines which style of central-air system filter traps the most particles from the air.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.