Curriculum developer, writer & presenter. Makerspace, 3D design & technology consultant. Innovator and robot collector & LEGO fan.

Toronto, Ontario
Joined February 2010
Where did all the #ProfessionalDevelopment go for experienced teachers? Has it all dried up? #onted #education #PLN
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M. Vaisman retweeted
Replying to @MeetEdison
@MeetEdison amazing time in the #STAOPlayground @raycmercer – at Toronto, Ontario
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M. Vaisman retweeted
@Makeblock is one of my favourite robot companies – at Toronto, Ontario
Replying to @STEM_2026
How incredible!!! We love that Edison robots can stand the test of time and continue to be a favourite! 🧡
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A big thanks to @CalliopeMini and @CalliopeCanada for version 3! And extra parts! @raycmercer @kiddereducation
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Check out REEKON Tools's video! #TikTok vm.tiktok.com/ZMMNg4ear/ I thought this was going to be a joke but it’s completely serious and fantastic example of real life use of augmented reality
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You have to order one of these before it's too late! @kickbooster #kickbooster the-komi-ruler.kckb.st/e92e7…
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This looks interesting. I wonder if I can scale it up after I build it. @Kitronik @Spectrum__Edu @raycmercer #stem #EDU #edutwitter
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And our journey begins! Building Thinking Classrooms at Lucy Maud. @Barnesteaching @STEMTDSB @LC3_TDSB
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This is the fastest build and code I have ever experienced! @Kitronik @Spectrum__Edu #stem #tdsbstem #microbit #makecode
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Renovated my #lego workspace.
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This goes out to all the #stem #steam teachers: Have you started any robotics or coding in your classroom?
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Finally got it in the mail! I’m excited to see it work! #stem #bbcmicrobit @Spectrum__Edu @Kitronik
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Just wrapping a gift for my daughter’s birthday. Trying to making it as annoyingly fun to open as possible. (Yes, I know it’s wasteful but for all the stuff I do, I can indulge a little) #birthdaygift – at Richmond Hill, Ontario
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I’m gonna start a series of tweets till I get lots of reactions.
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Well, I didn’t do this last year.. maybe this year. – at Richmond Hill, Ontario
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