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
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Tim Brzezinski retweeted
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.
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
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
Tim Brzezinski retweeted
[New Post] Ontario Math Links - My favourite #math related links from this week:
ontariomath.blogspot.com/202…
links and help from @TimBrzezinski @howie_hua and more #MathChat #MTBoS #iTeachMath
Tim Brzezinski retweeted
[New Post] Ontario Math Links - My favourite #math related links from this week:
ontariomath.blogspot.com/202…
Links and help from @KarenCampe @TimBrzezinski @Amplify and more #MathChat #MTBoS #iTeachMath
Tim Brzezinski retweeted
Mathematics.
Inscribed Angle Theorem.
Demo: desmos.com/geometry/ilc8jx93…
By Tim Brzezinski, @TimBrzezinski, geogebra.org/m/xw3q4umc, Used with permission.
Tim Brzezinski retweeted
Dine and Discuss is up and running in January next year! JAN 14, 5:30p - 8:00p, at @eastconn in Hampton, CT. We hope to see you there! More info: atomicmath.org/.
Tim Brzezinski retweeted
Ready for 4th Annual Building Thinking Classrooms Conference, hosted by @Partnersfor_EL?
SAVE THE DATES!
🗓 June 29–30, 2026
📍 New Haven, CT
✨ Submit a proposal by November 30: btcc2026.sched.com/
✅️Register for updates!
#btcthinks #thinkingclassrooms #iteachmath
ALT The top part of the frame contains the text "4th Annual Building Thinking Classrooms Conference" that is held in New Haven, Connecticut on June 29-30, 2025. The middle portion of the frame includes a picture of a group standing in a large huddle. Whiteboards are taped up on the walls around the perimeter of the room. At the bottom of the frame are two logos and the text, "Hosted by Partners for Educational Leadership."
Tim Brzezinski retweeted
The call for proposals for BTCC26 (June 29-30 in New Haven, CT) is open. If you are doing BTC in your classroom or supporting teachers who are, we would love to see a proposal from you. Its going to be a great conference. btcc2026.sched.com/
Tim Brzezinski retweeted
We are looking forward to learning about mathematics through storytelling from featured speaker Jamil Siddiqui at #ATMNE25. Check out all of the fantastic sessions and register at atmim.net/event-5937758
Tim Brzezinski retweeted
The #ATMNE25 Fall Conference has an outstanding lineup of speakers, including featured speaker Amy Chang. You won’t want to miss this conference! Check out the full program and register at atmim.net/event-5937758!
Tim Brzezinski retweeted
#ATMNE25 has an awesome lineup of speakers this year! If you haven't registered yet, there's still time! OCT 30 - 31 in Marlborough, MA. Register here: atmim.wildapricot.org
Tim Brzezinski retweeted
"I need a fresh color palette." Have you tried math?
Define custom colors in Desmos using HSV or RGB color functions, and use variables and sliders to get just the right look. 🎨Learn more: help.desmos.com/hc/en-us/art…
#mathart #desmosart #colorpalette #colortheory
Tim Brzezinski retweeted
Me? Typos? Never…
When you save your graph, the link now automatically updates with your latest saved edits. Learn more about saving and sharing your graphs in the Desmos Help Center: help.desmos.com/hc/en-us/art…
#iteachmath
Tim Brzezinski retweeted
The 6-12 Task book available for pre-order. For US teachers use code SAVE20 at Corwin (bit.ly/3TDLPlC) to receive 20% off your order! For Canadian teachers use code TASKS20 at UTP (bit.ly/3Iqhp3S) to receive 20% off your order!
