4th - 8th Grade Science Resources : Page 34

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This experiment tests which gender is better at catching how a magician performs his tricks.

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

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

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 how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

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

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.