@TimBrzezinski
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MS & HS math teacher at @esumstweet, independent #MathEd consultant, dad of 4 awesome boys; Views are my own. Isaiah 40:31
Wallingford, CT
Joined January 2014
- Tweets14.6K
- Following1.7K
- Followers22.2K
- Likes20.5K
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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 retweeted
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.
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
Tim Brzezinski retweeted
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.
Tim Brzezinski retweeted
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
Integrating Technology in a Thinking Classroom: Quick clip from today’s session at #BTCC26 c/o @Partnersfor_EL @pgliljedahl @BTCthinks
Tim Brzezinski retweeted
[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
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
Start of a #ThinkingClassroom thin slice in #geometry class yesterday. @pgliljedahl @BTCthinks #buildingthinkingclassrooms
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!
Vertical angles theorem. @GraspableMath whiteboard link - see description in youtube.com/shorts/002P5H_GM… #MTBoS #ITeachMath
.@GraspableMath whiteboard: Supplementary angles resource. Link in description here: youtube.com/shorts/QsUIwuaFy… #MTBoS #ITeachMath
Super simple, real-life example that shows how 2^0 =1. youtube.com/shorts/uFgnkkTkk…
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
Math Ts: @GraspableMath whiteboard helps students with procedural fluency big time — without doing the thinking for them. Link in description here: youtube.com/shorts/SrI24LU5u… #MTBoS #ITeachMath #mathteacher
Math Teachers: @GraspableMath whiteboard is a powerful tool to help students work with arithmetic & algebraic expressions. Shown here with rationalizing denominators. Link in description here: youtube.com/shorts/YMvlN_d_l… #MTBoS #ITeachMath
Using simple 5th-grade logic to explain why e^(ln(x)) = x. youtube.com/shorts/xBKn568vF… #mathematics #mathteacher #MTBoS #ITeachMath
Isosceles triangle surprise 👀 youtube.com/shorts/9KIQ0fZNx…
Making sense of distributing a negative coefficient: youtube.com/shorts/-0_udG8px… #MTBoS #ITeachMath