4th Grade Science Resources : Page 17

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

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

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

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

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

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

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this science fair project you will make a model of a cell membrane using very simple material.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This science fair project investigates why the number of visible stars changes from place to place.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

This science fair project idea examines whether boys and girls differ in reflexes.

This science project teaches students to classify different shapes of leaves.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

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 explores how osmotic pressure forces water through the root up into the plant.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.