Tim Brzezinski (@TimBrzezinski) header
Tim Brzezinski (@TimBrzezinski) profile picture

Tim Brzezinski

@TimBrzezinski

MS & HS math teacher at @esumstweet, independent #MathEd consultant, dad of 4 awesome boys; Views are my own. Isaiah 40:31

 Wallingford, CT
geogebra.org/m/xw3q4umc
Joined January 2014
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Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)Photo by Tim Brzezinski (@TimBrzezinski)
Welcome to v 5.0 of the BTC auto-grading rubric: OLD BUGS ARE GONE & lots of slick new features have been added! Shout out & T/Y to @mccainm's for her creative genius re: making this possible. More: youtu.be/_KPXVp7fp-k. @pgliljedahl @BTCthinks #MTBoS #ITeachMath #btcthinks
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Quadrilateral & internally tangent circles surprise! 😮🤯 #mathematics #math #geometry
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Dan Shuster (@DanShuster) profile picture
Dan Shuster@DanShusterNov 11
Have you taken a look at my new website mathlabs.app? I just added 4 new labs: Percents, Percent Change, Multiplication, Factors & Multiples. I also created a dedicated X account @MathLabsApp. Please give it a follow for updates on the site.
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It was fun to collaborate and connect again with colleagues I haven’t seen in a while! Was also a delight to co-present with @pgliljedahl . #NCTMDEN26 @NCTM @eluberoff @Desmos
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Of all the PD sessions I've facilitated in the last 10 yrs, I've never been as excited as I have been in getting ready for this one. If you're at #NCTM26DEN, Come join @pgliljedahl and I and explore with us! (THURS 10/29 Colorado CC, Bluebird Ball 2B, 1p - 2p). @BTCthinks @NCTM
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Come join @pgliljedahl and I as we discuss effective and purposeful integration of technology within BTC pedagogy, where students are empowered to think even more deeply and critically. Leave with a plethora of resources you can begin to integrate into your thinking classroom.
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Massimo (@Rainmaker1973) profile picture
Massimo
@Rainmaker1973Sep 20
The Mechanical Calculator by KingTut is a fully mechanical calculator is designed to solve times tables in seconds. Entirely 3D-printed, it requires no glue, screws, or additional hardware for working.
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Integrating technology in an #algebra1 thinking classroom. Here, technology (@GraspableMath whiteboard) serves as an effective tool for students to formatively assess their own work. @pgliljedahl @BTCthinks #buildingthinkingclassrooms
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Cliff Pickover (@pickover) profile picture
Cliff Pickover
@pickoverSep 10
Mathematical marvels, mysteries, and magic. Geometry and the eternal. Shock your friends. Determine the center of a drawn circle without a straightedge or compass. By math educator Tim Brzezinski, @TimBrzezinski, Used with permission.
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Cliff Pickover (@pickover) profile picture
Cliff Pickover
@pickoverAug 21
Mathematics. Hidden inside every square is a 3-4-5 right triangle, which humans can reveal in the following manner. By math educator Tim Brzezinski, @TimBrzezinski, Used with permission. geogebra.org/m/dMNUJHTa
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Integrating Technology in a Thinking Classroom: Quick clip from today’s session at #BTCC26 c/o @Partnersfor_EL @pgliljedahl @BTCthinks
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David Petro (@davidpetro314) profile picture
David Petro@davidpetro314May 10
[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/202… Links and help from @edutopia @mathsjem @TimBrzezinski @howie_hua #MathChat #iTeachMath #MTBoS
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Abakcus (@abakcus) profile picture
Abakcus
@abakcusMay 7
Juggler juggling juggling jugglers.
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Integrating technology in a thinking classroom. Here, exploring the conceptual meanings of trig ratios with a right triangle context through the lens of similarity. @BTCthinks @pgliljedahl #MTBoS #ITeachMath
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Start of a #ThinkingClassroom thin slice in #geometry class yesterday. @pgliljedahl @BTCthinks #buildingthinkingclassrooms
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Excited to facilitate "Integrating Technology in a 6-12 Thinking Classroom" w/ @pgliljedahl at #NCTMDEN26. Experience how tech can serve as an exploratory & coding tool, & leave w/tasks where tech can help foster fluency, enhance discovery, and provide hints and extensions!
Image from Tim Brzezinski (@TimBrzezinski)
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Vertical angles theorem. @GraspableMath whiteboard link - see description in youtube.com/shorts/002P5H_GM… #MTBoS #ITeachMath
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.@GraspableMath whiteboard: Supplementary angles resource. Link in description here: youtube.com/shorts/QsUIwuaFy… #MTBoS #ITeachMath
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Super simple, real-life example that shows how 2^0 =1. youtube.com/shorts/uFgnkkTkk…
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Quick scaffolded support for students who need it: @GraspableMath whiteboard - here with finding distance in the coordinate plane. Link in description here: youtube.com/shorts/TN-8nwt_7… #MTBoS #ITeachMath
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