In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

This science fair project idea explores whether talking to a plant will help it grow.

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

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

This science fair project idea examines which type of insulation holds in the most heat.

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

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

In this science fair project, students create their own miniature salt flats at home.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Science fair project that examines condensation and the conditions needed in order for dew to form.

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

Find out which kind of bubble wrap fares best when put in impact.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This project investigates the affect of storage temperature on microwave popcorn.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Discover whether a metal will expand under hot water.

This science fair project idea determines if the color of light affects the growth of plants.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.