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How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

This science fair project idea will be examining oxidation and acid rain

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

This science fair project idea investigates the difference in reaction times between boys and girls.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Help your child celebrate the summer and the sun by making a sandy seascape.

Plants and light seem to be good buddies, but how far does the friendship really go?

Science fair project that determines which foods and drinks contain the highest amount of glucose.

This science fair project idea determines which flower lasts the longest.

This science fair project idea produces consumable fresh water from salt water through desalination.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.