This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

Learn all about balance and motion as your child designs a corn maze!

This science fair project teaches students about wilting and browning of salad greens.

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

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

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

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.