Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

This science fair project idea compares the mass and density of objects.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Use pepper and soap to discover some fun facts about the properties of water.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

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

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

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.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.

This project uses toy cars to determine how friction and gravity affect cars and braking.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Help your child learn about animal classification with this fun and delicious activity.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

This project examines whether and what associations exist between numbers and letters and colors.

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

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.

Children use their design thinking skills and powers of observation to create and construct a bird nest.