Showing Results for silent e 1st : Page 2

Explore convex and concave objects and how they reflect light.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

This project examines whether people's taste perception is influenced by what they see.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

This science fair project idea compares the mass and density of objects.

In this project children practice the scientific method while playing with puffy paint.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Evaluate if people are more influenced by video or audio advertising.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This science fair project idea explores how water and ice can change the form of rocks.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

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

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

This science fair project idea determines which method of hand cleansing is the most effective.

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

This science fair project idea demonstrates sonar mapping of the ocean floor.

This science fair project idea explores how length affects the weight a bridge can hold.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project researches the most effective method to cut an onion and stay tear-free.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.