This science fair project idea demonstrates that plants give off water.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

Plants and light seem to be good buddies, but how far does the friendship really go?

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Using a toy race car kids create a visual model of the Doppler Effect.

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

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This biodiversity project examines the biodiversity in your own backyard.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Examine how a battery can be made from everyday materials.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

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.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

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