The attachment has some visuals you may want to use in your classroom. I included the PowerPoint below and there is a bit of explanation with each one below the PowerPoint page. There are about twenty 8.5 by 11 visuals. Hope you find them useful. Some of these you may want to put up in your classroom to remind your class of the central ideas. Take a look and see what works for you. I also included the PDF in case you don't have PPTX.
This website is intended for teachers in the North West S&I Area