3rd - 7th Grade Science Activities : Page 13

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

This science fair project idea investigates whether plants can survive being frozen.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

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

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

In this project students experiment with making music using only glasses of water.

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

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

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

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Discover whether a metal will expand under hot water.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.