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

1.7K Following 22K Followers 15K Posts

Latest posts 5

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Tim Brzezinski @TimBrzezinski Sep 16, 2025

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

Tim Brzezinski @TimBrzezinski 4d

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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Tim Brzezinski @TimBrzezinski Oct 28

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

Tim Brzezinski @TimBrzezinski Oct 17

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.

Tim Brzezinski @TimBrzezinski Sep 11

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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