Tim Brzezinski

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

[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: https://t.co/GxuB5kZgD7. @pgliljedahl @BTCthinks #MTBoS #ITeachMath #btcthinks

[Tim Brzezinski @TimBrzezinski]

@martinsean @pgliljedahl @NCTM @eluberoff @Desmos Thank you for your kind words!

[Tim Brzezinski @TimBrzezinski]

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

[Tim Brzezinski @TimBrzezinski]

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]

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.

[Massimo @Rainmaker1973]

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.

[Tim Brzezinski @TimBrzezinski]

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

[Cliff Pickover @pickover]

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.

[Cliff Pickover @pickover]

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. https://t.co/WTnVt7k1RL

[Tim Brzezinski @TimBrzezinski]

Integrating Technology in a Thinking Classroom: Quick clip from today’s session at #BTCC26 c/o @Partnersfor_EL @pgliljedahl @BTCthinks

[David Petro @davidpetro314]

[New Post] Ontario Math Links - My favourite #math related links from this week:

https://t.co/irdt13nQE2

Links and help from @edutopia @mathsjem @TimBrzezinski @howie_hua #MathChat #iTeachMath #MTBoS

[Abakcus @abakcus]

Juggler juggling juggling jugglers.

[Tim Brzezinski @TimBrzezinski]

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

[Tim Brzezinski @TimBrzezinski]

Start of a #ThinkingClassroom thin slice in #geometry class yesterday. @pgliljedahl @BTCthinks #buildingthinkingclassrooms

[Tim Brzezinski @TimBrzezinski]

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!

[Tim Brzezinski @TimBrzezinski]

Vertical angles theorem. @GraspableMath whiteboard link - see description in https://t.co/7U3EUxTDBI #MTBoS #ITeachMath

[Tim Brzezinski @TimBrzezinski]

.@GraspableMath whiteboard: Supplementary angles resource. Link in description here: https://t.co/ZHKfqXLfuw #MTBoS #ITeachMath

[Tim Brzezinski @TimBrzezinski]

Super simple, real-life example that shows how 2^0 =1. https://t.co/pgnYzQd2hq

[Tim Brzezinski @TimBrzezinski]

Quick scaffolded support for students who need it: @GraspableMath whiteboard - here with finding distance in the coordinate plane. Link in description here: https://t.co/UAyMXt0Pkn #MTBoS #ITeachMath

[Tim Brzezinski @TimBrzezinski]

Math Ts: @GraspableMath whiteboard helps students with procedural fluency big time — without doing the thinking for them. Link in description here: https://t.co/HO4juPoEML #MTBoS #ITeachMath #mathteacher