Showing Results for all grades and sequence : Page 27

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This project determines how much the rebound rates of tennis balls change after ten games.

This project examines which style of central-air system filter traps the most particles from the air.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Plants and light seem to be good buddies, but how far does the friendship really go?

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

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

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

Investigate which substances are most effective at removing salt from water.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.