There is a simple litmus test for everything we can do in a classroom.
Will this promote or discourage thinking?
@pwharris.bsky.social
@pwharris.bsky.socialThere is a simple litmus test for everything we can do in a classroom.
Will this promote or discourage thinking?
@johngolden.bsky.socialAs always, @dylanpkane.bsky.social with an interesting take on the coming sold a story math firestorm fivetwelvethirteen.substack.com/p/dont-fall-... #iteachmath
@alicekeeler.comTry the Greedy Pig game to engage students, build classroom culture, and practice math skills.
alicekeeler.com/2022/11/17/l...
#GoogleEDU #GoogleSlides #Gamification #MathTeacher #ITeachMath #TeacherTech
@mrpurdymath.bsky.socialDo your students love hamburgers? 🍔
This week's "What's Going On in This Graph?" connects the food we eat to greenhouse gas emissions.
Show it with the title covered:
👀 What do you notice?
🤔 What do you wonder?
❓ What's missing?
@pwharris.bsky.socialNice proportional reasoning with percents Erica! Percents are Figureoutable!
#MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd
@mrvalencia24.bsky.socialFeeling grateful to share that over 1000 #math educators have registered for "@snorklapp.bsky.social AI in the Math Classroom" @makemathmoments.bsky.social Virtual Summit #mmmsummit2026 #MathPlay #EdTech #ITeachMath #MathsToday #ElemMathChat #EduSky
Register🆓👇
summit.makemathmoments.com?ac=z8ziN3TC
@jjnevis.comThere are few things more satisfying in this world than witnessing, face-to-face, the "aha" moment of a student discovering understanding for themselves.
It's a joyous moment.
@karencampe.bsky.social4 1/2 – 1 5/8
(4 – 1) + (1/2 – 5/8)
3 + -1/8
2 7/8
#FractionsAreYourFriends
#iTeachMath
@nowatechie.bsky.socialCurriculum pacing shouldn't outpace conceptual understanding.
Piloting new math curricula has opened our eyes to the vital role of concrete manipulatives and rich student discourse in building core number sense.
#MathTeacher #InstructionalCoach #ITeachMath #NowaTechie #ElemMathChat
@johngolden.bsky.socialGiven y=(x-1)(x+1)(x+1). How many roots does it have? How many zeroes? How many x-intercepts? Do you draw any distinctions amongst these? #iteachmath #mtechat Preservice teachers want to know!
@denisegaskins.comMath Game Monday: The Partitions Game - This game features the Cuisenaire rods, but you may play with any math manipulative based on length: Montessori bead chains, Mortensen or Math-U-See blocks, etc. Or draw pictures on graph paper.
@mikejacobs.bsky.socialStart your week with this #yohaku. Fill in cells with 9 different factors of 444 to get totals shown in each row/column. #mathsky #iTeachMath
@alegallardo28.eurosky.socialProblema para mis alumnas de 4º DC. Halla el área del triángulo rojo usando radicales.
#matemáticas #iteachmath #mathsky
@davidpetro314.bsky.social[New Post] Ontario Math Links - My favourite #math related links from this week:
ontariomath.blogspot.com/2026/10/math...
Links and help from @karencampe.bsky.social @desmos.com @howiehua.bsky.social @joelbezaire.bsky.social and more #MathChat #MTBoS #iTeachMath
@tgoesh.bsky.socialI know Desmos already does 3D, but this makes it a lot easier to embed 3D stuff into 2D graphs:
www.desmos.com/calculator/v...
#iTeachMath #MTBoS
@dbarman.bsky.socialI loved working with a gifted Kindergartner yesterday at
@ncbg.bsky.social . We considered patterns, symmetry, and #PingalaNumbers ( #FibonacciNumbers ) then counted petals and leaves in the gardens. #mtbos #iteachmath #mathisfun
@pwharris.bsky.socialI'm in LOVE!
Grandchild number 3 and she is a cutie.
I'm not getting to hold near enough cuz hubby has been sick and we don't want to infect anyone. Come on hubs! Get better ;)
#MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd
@anneliserecord.bsky.socialSO excited to be presenting at the FREE Making Math Make Math Moments 2026 Virtual Math Summit! Hope you can join me LIVE! Register today at: summit.makemathmoments.com?sc=31tnuVNm&... #ITeachMath #ElemMathChat
@mathillustrated.bsky.socialA friend says “do you tell kids to know their times tables cold or not? Yes or no.”
Your response?