A larger scale context for power teaching includes ideas from Duane Elgin, Lester Brown, Al Gore and many others. Collectively, they say the convergence of systems level global problems without national borders place before humankind a choice the species has never encountered in 195,000 years of life on "Spaceship Earth." In Elgin's…

This guide will help policymakers understand and define the principles behind fusing core subject knowledge and higher-order thinking skills. Recommendations that reflect these principles will help policymakers support 21st century readiness for all students throughout a reauthorized ESEA and other federal legislation.