4th - 8th Grade Science Resources : Page 22

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 fair project idea determines the most effective method of preserving food.

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

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 investigates the difference in reaction times between boys and girls.

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

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

The goal of this project is to create an exciting topographical map out of dough.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

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

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

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

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This science fair project teaches students the differences between fruits and vegetables.

This science fair project idea examines the reason boats are shaped and engineered.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.