Multiplication by immersion... ...and games.

Joined December 2015
89 Photos and videos
It was a fantastic @ATMMathematics @Mathematical_A conference! Great to meet you Anthony @reddymademaths and Dave @NumberFunDave and see your amazing toolkit @EuHu_findel. Hope you have a lovely Easter weekend!
Having a fantastic day checking out some of the amazing @MathsbyColour resources and demonstrating our own MAP - Mental Arithmetic Practice toolkit at @ATMMathematics @Mathematical_A #FPTC2025 @reddymademaths @NumberFunDave
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Can you work out what all these years are and also what the 2 squared numbers in this sum (which equals 2025) are?
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To win a pack of Prime Colours, Find at least 2 of the years and the two numbers in the sum. Reply to the right post and I'll send cards to the first 2 people to get correct responses. Happy new year!!
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My #MathsConfOnline workshop choices: 1 - @mathsbycolour 2 - @DJALAJ 3 - @NovaKatz Join me at #MathsConfOnline, get your ticket here: completemaths.com/community/…

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Prime Colours retweeted
The general theory: What must be true about a graph with edges labeled with inequality signs so that the nodes can be labeled with distinct real numbers that respect the inequalities between adjacent nodes?
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My #MathsConf35 workshop choices: 1 - @nathanday314 2 - My Session! 3 - @MrMattock 4 - @Elsie2110 5 - @mathforge Join me at #MathsConf35, get your ticket here: completemaths.com/community/…

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Prime Colours retweeted
How does this pattern grow? Have a play with the base and index buttons in my virtual Dienes Blocks to create your own. mathsbot.com/manipulatives/b…
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Prime Colours retweeted
CHOP = cut off a square from a non-square rectangle cuts leave another rectangle. One might be able to keep chopping. Only 1 chop is possible on a 1x2 rectangle. What are the dimensions of rectangles that allow for 3 chops? How many essentially diff rectangles allow for 10 chops?
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Prime Colours retweeted
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In Evenastan, factor trees for the number 200 can yield different final sets of e-primes. What's the smallest number in Evenastan that factors into e-primes in more than one way?
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Great choice of colours 😎 imaginary.github.io/chinese-…

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Developing number sense calls for two possibly opposing approaches. 1) Drilling the surface 2) Exploring the depths Prime Colours is a way to do both. Let's see how:
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Do you have students for whom the text versions of the numbers are getting in the way of their relationship with those numbers? This is a great system to show them that there is a way for them too.
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See mathsbycolour.com for more about getting started, getting cards or getting support for developing number sense.

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