@tbrzezinski.bsky.social
MS & HS math teacher at ESUMS (New Haven, CT), independent #MathEd consultant, dad of 4 awesome boys; Views are my own. Isaiah 40:31
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 @atmim.bsky.social
01.10.2025 13:12 — 👍 2 🔁 1 💬 0 📌 0Getting ready for back-to-school night at ESUMS
24.09.2025 16:48 — 👍 2 🔁 0 💬 0 📌 0
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. @atmim.bsky.social @atmnemath.bsky.social
19.09.2025 18:47 — 👍 3 🔁 1 💬 0 📌 0
Happy 3^2 / 4^2 / 5^2 Day! youtube.com/shorts/2arB4... #edusky
16.09.2025 20:49 — 👍 3 🔁 1 💬 0 📌 0
Welcome to v 5.0 of the BTC Auto Grading Rubric: OLD BUGS ARE GONE & lots of slick new features have been added, T/Y to Melisa McCain's creative genius! More: youtu.be/_KPXVp7fp-k @peterliljedahl.bsky.social @btcthinks.bsky.social #mathteacher #btcthinks #edusky
16.09.2025 17:47 — 👍 0 🔁 0 💬 0 📌 0
#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 #mathteacher #mathteachers #edusky @atmnemath.bsky.social
15.09.2025 15:11 — 👍 1 🔁 1 💬 0 📌 0
Hello #BlueSky & #edusky world! We're a little late to the game here, but we'd love to make our presence known here. We're ATOMIC (Associated Teachers of Mathematics in CT), and would love to connect with other #math & #STEM educators & organizations here!
Sincerely,
The ATOMIC Board 🙂
Temperature logic? 🤔
16.08.2025 13:44 — 👍 1 🔁 0 💬 0 📌 0
Math teachers: When it comes to fostering procedural fluency through a conceptual lens, Graspable Math is an absolute game changer! youtube.com/shorts/5N1nJ...
04.08.2025 13:15 — 👍 2 🔁 0 💬 0 📌 0
Period of parent cosine and tangent functions: youtube.com/shorts/ybE9U... & youtube.com/shorts/F4Jdl... #mathteacher #edusky
03.08.2025 14:00 — 👍 2 🔁 0 💬 0 📌 0
Triangle + 2 squares surprise: youtube.com/shorts/1EY-_...
02.08.2025 13:53 — 👍 2 🔁 0 💬 0 📌 0
Neat triangle phenomenon! youtube.com/shorts/fQ5qy...
25.07.2025 13:46 — 👍 0 🔁 0 💬 0 📌 0
Happy Pythagorean Triple Day! Why it is today: youtube.com/shorts/9H3c8... #math #edusky
24.07.2025 23:35 — 👍 6 🔁 2 💬 0 📌 0
Surprise in every quadrilateral with perpendicular diagonals youtube.com/shorts/PTJcw...
24.07.2025 15:51 — 👍 0 🔁 0 💬 0 📌 0
Mean, median, mode — Quick illustrator : youtube.com/shorts/-Bifz... #MTBoS #ITeachMath #edusky
23.07.2025 18:13 — 👍 1 🔁 0 💬 0 📌 0
Theresa Liljedahl and Tim Brzezinski engage in an intense game of Jenga as Peter watches.
Who knew Theresa Liljedahl was a Jenga shark? @tbrzezinski.bsky.social is finding out the hard way! Looks like @pgliljedahl.bsky.social isn’t the only one in the family with good spatial sense! The things you learn at #BTCC25
01.07.2025 01:42 — 👍 4 🔁 1 💬 0 📌 0
Integrating technology in a 6-12 thinking classroom (quick 1:00 clip) youtu.be/jMZynDueYjk?... @peterliljedahl.bsky.social @btcthinks.bsky.social #mathteacher #edusky
01.07.2025 20:26 — 👍 0 🔁 0 💬 0 📌 0
Crazy equilateral triangle phenomenon! youtube.com/shorts/HCQ5c... #math #edusky
10.06.2025 14:21 — 👍 0 🔁 0 💬 0 📌 0
100 mph one way. 50 mph going back. Why round-trip average speed IS NOT 75 mph: youtube.com/shorts/MGA_W... #edusky
09.06.2025 16:22 — 👍 3 🔁 0 💬 1 📌 0Thank you! 😊
09.06.2025 16:21 — 👍 1 🔁 0 💬 0 📌 0
[New Post] Ontario Math Links - My favourite #math related links from this week:
ontariomath.blogspot.com/2025/06/math...
links and help from @theericklee.bsky.social @howiehua.bsky.social @tbrzezinski.bsky.social @denisegaskins.com and more #MathChat #MTBoS #iTeachMath #Mathsky
Excited to continue using EdTech to empower Ss to actively explore, discover, & THINK as I further integrate it in BTC practices. Here, the start of a new workshop for 2025 BTC conference in Seattle, & one I'll virtually facilitate later this yr. @peterliljedahl.bsky.social @btcthinks.bsky.social
06.06.2025 16:33 — 👍 3 🔁 2 💬 0 📌 0
Can you solve this? 🤔 Solution: youtube.com/shorts/qFh0f... #mathematics #math #edusky
05.06.2025 11:53 — 👍 1 🔁 0 💬 0 📌 0
Quick proof as to why the exterior angles of a polygon sum to 360 degrees youtube.com/shorts/aTyJk...
03.06.2025 13:38 — 👍 1 🔁 0 💬 0 📌 0
Circle: From area to circumference youtube.com/shorts/rod8_... #math #maths #edusky
02.06.2025 19:56 — 👍 0 🔁 0 💬 0 📌 0
Polygon exterior angles - Quick lesson illustration: youtube.com/shorts/9R645... #math #maths #geometry #edusky
02.06.2025 13:35 — 👍 0 🔁 0 💬 0 📌 0
It’s June. Get your upper elementary & middle school students doing some mental math outside & play some integer frisbee! Here’s how: youtube.com/shorts/tesO_... #mathteacher #math #teacher #edusky
01.06.2025 19:41 — 👍 2 🔁 0 💬 0 📌 0
Making sense of polygon angles youtube.com/shorts/W7l18...
30.05.2025 11:23 — 👍 0 🔁 0 💬 0 📌 0
Triangle with 120 degree angle surprise! youtube.com/shorts/2Muq6...
28.05.2025 12:18 — 👍 0 🔁 0 💬 0 📌 0
Inverse Functions: Part 2 youtube.com/shorts/dDUQ0... #math #mathematics #edusky
27.05.2025 17:15 — 👍 1 🔁 0 💬 0 📌 0
