I have been using the 5 E Lesson Plan model to teach science. (Engage, Explore, Explain, Elaborate, Evaluate) To help students understand their role and as a reminder to myself of my role as teacher in each phase, I have developed a set of posters. You can grab your set from my website. Click to get your 5 E Posters PDF file. These look really good printed on 8x10 glossy photo paper.