On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

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

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.