David Lyttle Concept Maths (@MathLyttle) header
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Consultant, Workshop Leader, Teacher: International Schools, #PYP, Primary Math, Instructional Coach, #CPA, #ESMath Interventions, Concept Math K-7,

Düsseldorf, Germany
Joined May 2017
Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)Photo by David Lyttle Concept Maths (@MathLyttle)
David Lyttle Concept Maths retweeted
To all you creative transdisciplinary mathematicians out there: Ever wondered what π sounds like? youtu.be/wK7tq7L0N8E @SeanPYPParis @MathLyttle @joboaler @djmiles @tokende @aishakrist @msamii
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David Lyttle Concept Maths retweeted
Really great to catch up with @ColeFey to record a brief session for our #OxfordConsultantsDay. @OUPPrimary @Lisa_Lalor @helenlaflin @Mathsknowhow @Susie_Spolander @Susie13Marshall @BarnsleyLynwen @MathLyttle @NJC_Ed_Maths @inspireandtrain @PDNicolaRomaine thanks Fey 😊
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David Lyttle Concept Maths retweeted
My brilliant team are spread out across the UK & into Europe. Over the last couple of weeks I've had the pleasure of working with @MathLyttle & today we shared our favourite #Numicon activities with each other! Such a great morning- thanks David. 👌🏼 @OUPPrimary – at Yorkshire and The Humber, England
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David Lyttle Concept Maths retweeted
a million
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Hello Followers! Check out a new Math Whitepaper for International Educators created by @OUPPrimary. Proud to have contirbuted to this work. oxfordprimary.com/mathswhite… #Internationalschools, #MathPD, #Mathsadventure, #FreeProfessionalDevelopment, @OxfordEdMaths, #PYPchat, #Ad,
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Do you have an hour of space at 0900 (CET) tomorrow or Thursday for some great #ESMath #PD. Last chance to sign up! Click on the webinar you want and the 'pay later' option. I'll send you the webinar link as soon as possible. #Manipulatives #Brain #CPA davidlyttle.yapsody.com
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TO Register for all of these webinars you can go to. davidlyttle.yapsody.com Each Webinar is only €30 per person. Cool topics like How the Brain Learns, Using patterns to teach times-tables, Top-Tips for Interventions. See more here! #CPA, #ESMaths, #PYPMaths, #Manipulatives
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The #OUPEducation, Blog is publishing on its blog a summary of each of the #MathAdventure webinars that were hosted earlier in the year. If interested mine is below: @isdedu, @OUPPrimary, @OxfordEdMaths, #pypchat, #numicon, #cpa, #manipulatives, @ibpyp educationblog.oup.com/primar…
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Nice summary of a webinar I led earlier this year. Thanks again OUP for the opportunity! #mathsadventure, #IBPYP, #PYPmaths, #PYPchat, @isdedu, #OUP, @Oxfordeducation, #CPA, educationblog.oup.com/primar…
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David Lyttle Concept Maths retweeted
This picture shows that the sum of the five consecutive integers 3+4+5+6+7 is half of the sum of the next five consecutive integers 8+9+10+11+12. Can you find more such sums of consecutive integers using the idea of this picture?
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David Lyttle Concept Maths retweeted
Plus, exploring it with Cuisenaire rods is a thing too. xitter.cf/Simon_Gregg/status/107… – at Lévignac, France
Students were really engaged in this today, and I think it's helped to become aware of things about the multiplication square that just looking doesn't necessarily arrive at. We'll look closely at one or two of them next week. Maybe this one first:
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David Lyttle Concept Maths retweeted
WARNING! RABBIT HOLE ALERT!
Look at the #multiplication table. Can you find a pattern? Can you explain it? #noticeandwonder
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'Also, counting is the first and most basic and important algorithm...' Clements and Sarama (2021)
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