Kristin Coldwell (@KristinColdwell) profile picture

Kristin Coldwell

@KristinColdwell

Maths teacher and general advocate.

Joined May 2012
  • Tweets68
  • Following45
  • Followers22
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Photo by Kristin Coldwell (@KristinColdwell)
Kristin Coldwell retweeted
Francis Su (@mathyawp) profile picture
Francis Su@mathyawp30 Oct 2014
What I carved for #Halloween: a pumpkin #math star
Image from Francis Su (@mathyawp)
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Kristin Coldwell retweeted
Matt Parker (@standupmaths) profile picture
Matt Parker@standupmaths30 Oct 2014
If you missed out, the 'Things to Make and Do in the Fourth Dimension' book launch is at @foyles London tonight: foyles.co.uk/event-matt-park…
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Not finished yet but still awesome and still going. #Megamenger
Image from Kristin Coldwell (@KristinColdwell)
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Chesterton CC up to 654 cubes for #Megamenger after latest addition. Another very pleasing number- well done!
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Thank you to Denbigh High, Luton for another 350 cubes for #Megamenger Cambridge. Still counting CombertonVC! Today's the big day!
Kristin Coldwell retweeted
MMP - maths.org (@MMPmaths) profile picture
MMP - maths.org@MMPmaths24 Oct 2014
Thank you Stanborough School @StanMaths for pre-building our first Level 2 #MegaMenger cube! maths.org/news/MegaMenger-25…
Image from MMP - maths.org (@MMPmaths)
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Can't wait to see how many cubes Longsands Academy completes at Open Evening this week to add to 149 so far for @MegaMenger Cambridge.
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Amazing 2264 cubes contributed by @CambourneVC for @MegaMenger Cambridge this Saturday. Over a quarter of the total made by them!
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Just finished counting @Bassingbournvc cubes for @Megamenger Cambridge from last Thursday: 971!
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Thanks to @ChestertonCC for the contribution of 597 cubes for @MegaMenger build in Cambridge on Saturday.
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Kristin Coldwell retweeted
Tes magazine (@tes) profile picture
Tes magazine@tes9 Dec 2013
'There was something in Nelson Mandela that is essential in good teachers' ow.ly/rAw32
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Kristin Coldwell retweeted
Kristian Still (@KristianStill) profile picture
Kristian Still@KristianStill7 Dec 2013
Here it is Evidence Based Teaching #DfEEBT ift.tt/18qSoeY Teaching, #DFEEBT, dfe, EBT
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Kristin Coldwell retweeted
Matt Parker (@standupmaths) profile picture
Matt Parker@standupmaths9 Dec 2013
My new Think Maths newsletter for maths teachers is out. If you don't subscribe, view it here: Maths for Christmas createsend.com/t/t-4794D9838…
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Kristin Coldwell retweeted
Topology Fact (@TopologyFact) profile picture
Topology Fact@TopologyFact7 Dec 2013
The Geometry Junkyard ics.uci.edu/~eppstein/junkya…
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Kristin Coldwell retweeted
Numberphile (@numberphile) profile picture
Numberphile@numberphile1 Dec 2013
Not doing an Advent Calendar this year - but here is last year's… youtube.com/watch?v=VpBmt11c…
Advent Calendar - Numberphile

Advent Calendar - Numberphile

More links & stuff in full description below ↓↓↓A new link added ...

youtube.com
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Kristin Coldwell retweeted
Algebra Etc. (@AlgebraFact) profile picture
Algebra Etc.@AlgebraFact1 Dec 2013
Sometimes it's easy to prove a number is not zero by proving that the number is odd. Sounds trivial, but can be a handy trick.
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Kristin Coldwell retweeted
Data Science Fact (@DataSciFact) profile picture
Data Science Fact@DataSciFact20 Nov 2013
Selection bias and bombers bit.ly/dWTyMa
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Kristin Coldwell retweeted
mathscpdchat (@mathscpdchat) profile picture
mathscpdchat@mathscpdchat20 Nov 2013
We've posted a record of last night's #mathscpdchat about #differentiation. Lots of resources, ideas and suggestions ncetm.org.uk/resources/43169
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Being Good At Math Is Not About Natural Ability - Business Insider read.bi/1hUJFrJ #math
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Proof by @HaggisMaths: Take integer n>2. If (a/b)^n=2 then a^n = b^n+b^n is a counter-eg to Fermat's Last Thereom. Thus 2^(1/n) not in Q.
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