With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

This science fair project idea investigates whether air has mass and weight.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

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.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

This science fair project explores how osmotic pressure forces water through the root up into the plant.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science research project challenges students to think of more effective lobster farming methods.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project examines how seeds hitchhike on animals and clothing.