This is a whole lesson on teaching BODMAS/BIDMAS or PEMDAS. UPDATED. 16 slides!
It includes a starter activity designed to be fun as well as the concept of ordering. The lesson includes very clear teaching with lots of use of MWB for AFL (assessment) activities, questions with answers and a fun plenary (off Facebook - relevant and FUN!). It also comes with a worksheet I often use, sometimes for homework, a help sheet for the least able (went down very well when being observed!) and three Tarsia activities that I had.
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