Any advice on teaching D1? I have taught it once but I didn't study it myself. I did cover bits of it during my degree and accountancy training but it isn't an area that really stimulates me. Any suggestions for ways to excite myself about this and therefore my students? We are changing exam boards to Edexcel this year and don't have any textbooks for the new board so that is going to be a challenge. We do have mymaths, which I have found useful for some topics, and access to the Further Maths network resources.