" Instead, it's our responsibility to ask for evidence. Evidence for which strategies are effective, not just which strategies are popular. Evidence for why we teach the way we teach, not just because we've always taught that way. Most importantly, after reading this book, we hope that on the first day of the school year, you won't be asking, “What should I teach?” Instead, you'll be asking, “How should I teach? How can I turn my teaching into powerful teaching? "

― Pooja K. Agarwal , Powerful Teaching: Unleash the Science of Learning