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Richard Perring
@learningmaths.bsky.social
Maths, education and maths education. (occasionally puns and cream tea arguments) Assistant Director Secondary, NCETM | Assistant Maths Hub Lead | General Council, ATM. Opinions my own
251 followers215 following71 posts
RPlearningmaths.bsky.social

Definitely negative

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RPlearningmaths.bsky.social

Liquorice

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RPlearningmaths.bsky.social

Bluesky now has over 10 million users, and I was #6,199,955!

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RPlearningmaths.bsky.social

ā€¦which, to me with the talk of shifting between representations and contexts etc, feels like itā€™s drawing on aspects of problem solving. Maybe ā€˜fluencyā€™ is solving the problem of ā€˜how might I do this efficientlyā€™?

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RPlearningmaths.bsky.social

ā€¦itā€™s equivalent to 10Ɨ18 than to have to hand an algorithm for long multiplication. Thatā€™s not to say the algorithm isnā€™t useful, just that itā€™s not the end point! I like the @NCETMā€™s understanding of fluency hereā€¦

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RPlearningmaths.bsky.social

ā€œIn England, we muddle fluency and problem-solving. We lack a clear conception of how they relateā€ I think there are two sides of the same coin here. Both fluency and problem solving must include some flexibility. When evaluating, say, 13Ɨ18 - 18Ɨ3 it is surely more fluent to spot thatā€¦

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Reposted by Richard Perring
RErobeastaway.bsky.social

A couple of months ago I did a Numberphile video (yay!) about the surprising origin of the multiplication symbol. Lots of people tell me they didn't see it, so here's a link if you're curious: www.numberphile.com/videos/the-b...

The Big X ā€” Numberphile
The Big X ā€” Numberphile

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Reposted by Richard Perring
ERecrmaths.bsky.social

This is my personal favourite (question 1f)

A year 9 maths textbook exercise on finding areas of compound shapes. Question 1f is humorously phallic in shape, consisting of a rectangle with two semicircles at one end and a triangle at the other.
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Reposted by Richard Perring
Nncetm.bsky.social

šŸ„³Let's celebratešŸŽ‰ 10 years of the Maths Hubs Programme and over 4.7 MILLION pupils impacted by this incredible workšŸ¤Æ Watch the video to hear from a few of the MANY amazing people who are involved šŸ‘‡ www.youtube.com/watch?v=bLPm...#MathsHubs10Years

Celebrating 10 Years of the Maths Hubs Programme
Celebrating 10 Years of the Maths Hubs Programme

YouTube video by NCETM

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Reposted by Richard Perring
Jjulestheteacher.bsky.social

In terms of ā€˜best bits of the jobā€™ planning comes a very close second to actually teaching it! Why would I want that taken away from me? Itā€™s where I get to use my subject knowledge.

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RP
Richard Perring
@learningmaths.bsky.social
Maths, education and maths education. (occasionally puns and cream tea arguments) Assistant Director Secondary, NCETM | Assistant Maths Hub Lead | General Council, ATM. Opinions my own
251 followers215 following71 posts