My interactive PowerPoints follow the EngageNY.org lessons (available for free at EngageNY.org). They include all components (a Fluency activity, the Concept Development, the Problem Set, the Student Debrief, and the Exit Ticket). Each PowerPoint presentation has interactive animations that help teach the concepts, as well as engage students. They also allow space for students to write on the slideshow (using the PowerPoint writing tool). I do not own the Engage NY lessons but used their informa