Take action now with NEF's new Energy Action Challenge for grades 10+ and adults. By taking the challenge, you will learn to apply NEF's valuable new Five-Step-Method for success in using energy wisely. Student and adult publications include an energy challenge assessment, home and school/work check-ups, a periodic energy audit, and a special section to calculate your energy challenge savings. 24 pp., two-color. 81/2" x 11". Grades 10+