Professor Smudge
@ProfSmudge
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Wrote Maths Medicine. Rumoured to be called Sigi, after Sigismund (hello surds, hello pi) Arbuthnot, and to have personated Dietmar Küchemann on occasions.
UK
Joined January 2012
If you've bought ALGEBRADABRA from ATM, then you might find the student book useful: it contains the 100 algebra items but without the commentary. UK teachers can order a 'FREE' copy of the student book from Dexter Graphics for just the cost of postage: .
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RT @ProfSmudge: If you have bought ALGEBRADABRA from ATM, then you might find the student book useful: it contains the 100 algebra items bu….
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If you have bought ALGEBRADABRA from ATM, then you might find the student book useful: it contains the 100 algebra items but without the commentary. UK teachers can order a 'FREE' copy of the student book from Dexter Graphics for just the cost of postage:.
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Fractions - not just for Christmas! .Read the whole blog via bsky:
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BluSky seems to have been reduced to a trickle. I'm enjoying not reading the X-Tweets, but has everyone else been sucked back in?!.
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Week 20, the final week, with some remainders. More in the blog,via bluesky.
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RT @ProfSmudge: Week 19. Having learnt to divide by 2/9 we move on to 3/7. When will it ever stop?.More in the SatisFraction blog, via blue….
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Week 19. Having learnt to divide by 2/9 we move on to 3/7. When will it ever stop?.More in the SatisFraction blog, via bluesky
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Week 18 .Essential that pupils know their 2/9 division table. More in my blog, accessible via bluesky
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RT @ProfSmudge: Week 17. The orange region seems to look larger, but maths tells me it's not!.More in my blog (via bluesky) .
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Week 17. The orange region seems to look larger, but maths tells me it's not!.More in my blog (via bluesky)
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Week 16. More of of. And more of of in the blog.[link on b-sky]
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Week 15 Developing fraction suppleness through stretching. More in the blog (via bluesky)
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Week 14. Multiplication and division as scaling. More about the blog on bluesky
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Week 12: Fraction as division (sharing). Blog available via bluesky.
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Week 11, where we meet the mediant. More in my blog - see link on bluesky.
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Week 10: A fraction miracle? Turning 1/4 of a pizza into 3/5? .More in my new blog - the link is on bluesky
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