Note: The photograph is not available for electronic dissemination.
"Every great advance in science has issued a new audacity of imagination."—John Dewey
For physical science students, hands-on experiments expand the spectrum of learning. A 7th grade boy at St. Albans School in Washington, D.C., examines how two chemical-filled beakers absorb light. And photographer Bret Littlehales absorbed more than light when he snapped this picture—he got a glimpse of current teaching and learning at his alma mater.
