Science Projects Activities : Page 17

This science fair project idea explores whether color affects a person's emotional state.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Examine the effect of pressure on carbonation in soda.

This project compares different liquids and the freezing, melting and boiling points of liquids.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

Determine which material produces the strongest static charge.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

This science fair project idea compares biodiversity between drops of water.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

This science fair project idea explores whether white light can be separated into different colors.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Test whether plants can grow without sunlight and water.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

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

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!