Ask someone outside of education what high school classrooms look like and various visions of Ferris Bueller fill our heads: Apathetic students, out-of-touch teachers, and droning lectures with echos of "Bueller, Bueller." The film is a cult classic, but it doesn't paint an overly engaged classroom portrait. Lecture, or in educationese, direct instruction, is common and vital in many secondary classrooms. However, there's an awful lot of side-eye from professional developers when we talk about it. Why would we provide direct instruction when we could use inquiry or projects or cooperative learning? Direct instruction has become the black sheep of the teaching toolbox, but it doesn't have to be. Ferris Bueller style droning lectures that go on for hours are no longer in vogue. However, according to all the research, direct instruction is absolutely essential. As a matter of fact, a recent science study in Educational Research Review corroborates that a combinatio...