This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

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

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Take a dive into the candy jar with this yummy science experiment.

This science fair project idea determines what household items are good conductors of electricity.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Find out whether packaged seeds actually do expire in this new science fair project idea.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

In this fun experiment, we'll find out how color affects heat absorption!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.