NSTAR wants to help enlighten students about energy conservation. That's why we're offering teachers classroom quantities of these books—FREE.

Energy For Today And Tomorrow Activity Book, Grades K-2
Young children will enjoy learning about energy sources and wise use from a friendly dinosaur.

Learning To Save Energy Activity Book, Grades 3-4
Challenging puzzles and enjoyable word games make it easy for youngsters to look at how they use energy every day.

Energy Efficiency World, Grades 4-6
Teaching energy-related science concepts and energy-saving tips, topics include renewable and non-renewable energy sources, energy transformations, reducing greenhouse gases, and how to reduce energy use.

Exploring Your Environment, Grades 5-6
Breakthrough discovery workbook brings energy, efficiency, and the environment together for the first time. Exciting magazine-style pages hold students' interest. Educator-endorsed learning activities.