Elementary School Science Projects Activities : Page 19

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea investigates if fats add to the flavor of food.

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Learn whether writing things down really makes things easier to remember.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

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

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.