Remember that you want to help them discover the answers that would go on the worksheets, through asking well crafted questions. In my opinion, that is the essence of the art of good teaching.
Because of requests, I am also including the PowerPoint Presentation. I don’t usually do that because there is nothing there that you couldn’t do, just as well, with a chalk board. But maybe it will help. Sorry it won’t have the context of the lesson I taught Saturday.