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davidpetro314.bsky.social
I am tribal. Math is one of my tribes & so is Ironman Triathlon. Though here I only post about Math & Science. Oame PastPresident Desmos Fellow #MTBoS
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[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

Week 1 of #MathPhoto25 is all about #Squares #iTeachMath #MTBoS #MathChat #MathSky

It's time to kick off #MathPhoto25 with #squares! Hunt for square shapes and perfect square numbers. Take photos & share on Bluesky using the hashtags #MathPhoto25 and #square. Please add alt text to your photos for increased access. #ITeachMath

Thinking Thursday: Quarter the Square People learn math by playing with ideas. A math journal can be like a science lab book. #homeschooling #mathjournal #letsplaymath #mtbos #iteachmath

This quote from Jessica Goree is exactly what you want to see in your classroom. #iteachmath #teacher #teachers #teacherlife #math #mathteacher #matheducation #openmiddlemath #openmiddle #learning #criticalthinking #teacherhacks #teacherhack #edu

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/05/math... links and help from @davidkbutler.bsky.social @howiehua.bsky.social @mrvalencia24.bsky.social and more #MathChat #MTBoS #iTeachMath

Ok let me #TryMathsLive with this from @mathforge.org …

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/05/math... links and help from @jennalaib.bsky.social @edutopia.org @howiehua.bsky.social @duanehabecker.com and more #MathChat #MTBoS #iTeachMath

If a student is struggling in math, dyscalculia could be the reason. ➗ Here are some ways to recognize signs—and strategies designed for learners with dyscalculia. #dyscalculia #EduSky #ITeachMath #MathSky

It's time for your #TapeDiagramTuesday extra challenge! Model your solution strategy with a tape diagram. Then share it with the community! #iTeachMath

It's time for #TapeDiagramTuesday! Here's what to do: 1. Pick a problem. 2. Solve it using a tape diagram to model your thinking. - - - - OR - - - - Give the problem to your students to model. 3. Share your model with #TapeDiagramTuesday #iTeachMath

[New Post] Ontario Math Links-My favourite #math related links from this week: ontariomath.blogspot.com/2025/05/math... links&help from @mrvalencia24.bsky.social @comapmath.bsky.social @openmiddle.com @robertkaplinsky.com @howiehua.bsky.social @unsolvedmre.bsky.social #MathChat #MTBoS #iTeachMath

Open Middle embedded problems let you make a warm-up in 30 seconds. See how at openmiddle.com. #openmiddlemath #openmiddle #mathteacher #teacher #math #education #edu #matheducation #productivestruggle #learning

💡 What if struggling in math class is actually a good thing? “Productive struggle” helps students build perseverance, problem-solving skills, and a deeper understanding of math. Read more: www.comap.com/blog/item/pr... #Math #MathEducation #ProductiveStruggle #MathTeacher

I have to say, sequence & sum problems are some of the funnest to create #iTeachMath

🚨Attention #Algebra Ts, are you looking for ideas to review for a final exam❓🤔Check out this @geogebra.org collection of resources: interactive, engaging, and great for #MathPlay 🧮 🔗👇 www.geogebra.org/m/bmyse2ca #MTBoS #ITeachMath #MathSky #MathsToday #STEM #ElemMathChat #EdTech #EdChat #EduSky

[New Post] Ontario Math Links - My favourite #math related links from this week. #OAME2025 Edition: ontariomath.blogspot.com/2025/05/math... Links & help from @aledaklassen.bsky.social @drvcjones.bsky.social @natbanting.bsky.social @lpconnaughton.bsky.social & more #MathChat #MTBoS #iTeachMath

Two proofs of the Pythagorean theorem and the proof that one U.S. President submitted as a unique proof 5 years before his presidency.

Some tips on building a shared culture in #math class from @lpconnaughton.bsky.social at the #OAME2025 conference docs.google.com/presentation... #MathChat #MTBoS #iTeachMath

A very cool application of polynomial division from Peter Gustainis at the @OAMElearns #OAME2025 conference. Here are all the resources bit.ly/PolyCodeOAME #MathChat #MTBoS #iTeachMath

I had a blast talking about creating activities and programming in CL in #DesmosClassroom at the #OAME2025 conference. My slides are here and the recordings will be available on the virtual conference bit.ly/oame-petro #MathChat #MTBoS #iTeachMath

Some thoughts from @NatBanting.bsky.social about what the "basics" of math are at the @OAMElearns #OAME2025 conference #MathChat #MTBoS #iTeachMath

Some great ideas from @aledaklassen at the #OAME2025 conference on Co-Capacity building with small group instruction docs.google.com/presentation... #MathChat #MTBoS #iTeachMath

Learning how to harness the power of AI in #math class and as a #math teacher at the @OAMElearns #OAME2025 conference docs.google.com/presentation... #MathChat #MTBoS #iTeachMath

Some great resources from @drvcjones.bsky.social on raising #MathEsteem at the @OAMElearns #OAME2025 conference linktr.ee/dr_vcjones #MathChat #MTBoS #iTeachMath

Some great #polypad resources on #art and #music and #math from @davidporas.bsky.social at the #OAME2025 conference. A great way to start the conference off bit.ly/oame-polypad #MatChat #MTBoS #iTeachMath

Wait wait wait, are you saying reasoning is important in endeavors that require reasoning??? Another aspect why the systematic dismantling of liberal arts education is so tragic.

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/05/math... Links and help from @karencampe.bsky.social @ayliean.bsky.social @murrayh83.bsky.social @infobeautiful.bsky.social #MathChat #MTBoS #iTeachMath #OAME2025

The @OAMELearns Virtual Conference is open for registration! More information at bit.ly/oame2025virt... #onted #mtbos And the F2F conference starts on Thursday! oame2025.ca

A satisfying and useless maths fact to start your weekend 💗 youtu.be/MzMPK7OeHow

Can't make it May 8th & 9th to Oshawa for @oamelearns F2F Conference? Visit mcis.oame.on.ca to register for our Virtual Conference. We'll have over 30 sessions, including our 2 Keynotes and 8 featured sessions for you to view starting after May 12th. #onted #mtbos

More pattern block play with heptagons–same shapes as last month, but now arranged a bit differently! #21CenturyPB #iTeachMath

The May Calendar of Problems is here! Enjoy some #Math #ProblemSolving in the home stretch of your school year! Plus Bonus Article "Table Techniques" using table of values as dynamic tool w/technology. #MTBoS #iTeachMath #T3Learns #MathSky #MathsToday karendcampe.wordpress.com/2025/05/01/m...

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/04/math... Links and help from @anitaleirfall.bsky.social @howiehua.bsky.social @normabgordon.bsky.social @percybuttons3.bsky.social and more #MathChat #MTBoS #iTeachMath

#MathSky #mathematics

Starting to think of a spring/summer project - should I revisit and compile more #smudgedmath tasks? www.normabgordon.com/smudgedmath-... #iteachmath #MTBoS #imentormath

Here's the question for April 24th from the AMS Daily Epsilon of Math Calendar. For those unfamiliar with the calendar, the answer is always the day of the month. Looking for imaginative solutions is the aim. #mathstodon #math #maths #mathematics #MathsToday

Fraction division CAN be understandable! Here are 3 ways we can think about it.

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/04/math... Links and help from @aledaklassen.bsky.social @howiehua.bsky.social @percybuttons3.bsky.social and more #MathChat #MTBoS #iTeachMath

Question for 18th April, 2025 from the @dailyepsilon.bsky.social calendar #Math #MathSky #MathToday #Mathematics

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/04/math... Links and help from @theericklee.bsky.social @howiehua.bsky.social @motivickyle.bsky.social and more #MathChat #MTBoS #iTeachMath #MathSky

From my kiddo's school's math event 😍 🧮

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/04/math... Links & help from @karencampe.bsky.social @jgough.bsky.social @mburnsmath.bsky.social @dbarman.bsky.social @makeaproblem.bsky.social &more #MathChat #MTBoS #iTeachMath

Ian Stewart shared what he calls '17 equations that changed the course of history' www.businessinsider.com/17-equations... ianstewartjoat.weebly.com/equations.html #mtbos #iteachmath #historyOfMath

Happy Monday! This problem is inspired by the 1971 Canadian Math Olympiad Q7 Which are there more of, 2-digit numbers that are divisible by their 10s digit, or 2-digit numbers that are divisible by their unit digit? #math #maths #ProblemSolving #iteachmath #mathsky

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2025/03/math... @howiehua.bsky.social @mathsjem.bsky.social @doingmath.bsky.social @jennalaib.bsky.social @karencampe.bsky.social @duanehabecker.com and more #MathChat #MTBoS #iTeachMath