Engage NY is a wonderful program that is completely free on line. Unfortunately, they do not provide power points and their lessons can be a little dry. Though I love their lessons I still feel the need to make it more engaging. I have created a PPT that increases engagement and walks the teacher through the steps of the lesson while still staying true to the sources materials. Engage NY has been shown to greatly increase student learning and rigor. I have made that even greater by increasing the engagement of the lessons.