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# The World Is Maths

### memory

The human adult spine has 33 vertebrae, the bones that support the rest of the body.  The lumbar vertebrae, in the lower back, bear the weight of the upper body and are very flexible.  If you have lower back problems, it’s often your lumbar vertebrae that are struggling under the weight they have to bear.

Multiplication is a lumbar vertebra in the spinal column of mathematics.  Multiplication supports the weight of, amongst other things: Continue reading “Please, no more rubbish about times tables!”

A colleague of mine was leading our TSST (Teacher Subject Specialism Training – for non-specialists who find themselves teaching maths) course this afternoon and was brave enough to mention feedback.  We were chatting at the end of the day and he couldn’t believe the stories he’d just heard.  Mentioning marking and feedback in a room full of teachers from different schools is something I’ve learnt to avoid now, it’s one of the most agonising discussions I encounter.

Let’s make this clear from the start: the evidence of the efficacy of marking is scant (EEF).  Marking is not the same as feedback (Toby French) and the time it takes a teacher to mark a set of books is, most often, disproportionate to the effect that marking actually has on students’ progress (Michael Tidd).  Ofsted does not demand a particular type or frequency of marking (Alex Quigley), so no-one can say they are implementing an insane marking policy thanks to the inspectorate.

Here are some of the worst atrocities my colleague and I have heard: Continue reading “A Plea to Heads of Maths and Senior Leaders (On Feedback & Marking)”

In my maths department we are starting on a journey of building a new curriculum based on the principles of mastery.  To find out what mastery is, read Mark McCourt.  Implementing something different comes with all sorts of challenges but, if it’s a good thing to do, it brings benefits too.  One of the benefits I am finding this year is the liberation from the compulsion to produce a three- (or four- or five-) part lesson with objectives and mini-plenaries and some kind of forced activity to (falsely) demonstrate the “progress” my students have made over the course of an hour.  By having a curriculum with clear aims and (hopefully) coherent thinking underpinning every aspect I feel more confident to teach the way I feel will be most effective rather than making my lessons a conflation of lots of “best practice” techniques in order to satisfy a checklist. Continue reading “Adventures in Mastery 4: Lesson Sequences”

When Tom Bennett announced researchED Maths and Science I was more than a little bit excited: a subject-specific conference informed by strong academic research?  Yes please!  The programme for the day was packed full of sessions I wanted to see, so selecting which ones was very difficult.  Here’s what happened on my day, a mixture of what I heard with my own thoughts. Continue reading “researchED Maths and Science 2016”