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Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This exploration of different types of energy will help young minds appreciate and observe thermal, kinetic, mechanical, and other forms of energy.

This science fair project idea produces varying pitches of sound.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.