Showing Results for underwater word problems

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

This science fair project idea produces varying pitches of sound.

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!