#mtbos search results

Mimicking an algorithm should never should never be the point in a K-12 math classroom. bit.ly/4ccKOeq #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd


Multiplication fluency, unlocked. 🔓 Rectangular arrays give students the visual support they need to spot patterns, understand the math, and build confidence with their facts. ✨ Try it out: fluency.amplify.com. #MTBoS #ITeachMath


this is so cool. #iteachmath #mtbos #fractions #PiDay


Help us get over the line? We are a few books away from the 3-5 book joining the K-12 and K-2 books from being BEST SELLERS! What?! Thanks everyone! bit.ly/4teJBsR #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

pwharris's tweet image. Help us get over the line? We are a few books away from the 3-5 book joining the K-12 and K-2 books from being BEST SELLERS! 
What?! 
Thanks everyone!

bit.ly/4teJBsR

#MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

I felt differently 10 years ago, but more and more I am starting to believe that Algebra 2 should only be a class required of kids that are planning to go to college. If kids are not college-bound, I think a financial math class would be way more valuable. #mtbos #iteachmath


This is the last week to register before the program starts! “21st century mathematics”: a free month-long online enrichment program for math teachers. Info + register: bit.ly/21math2025 #mtbos #iteachmath


I saw this come across one of my feeds and I thought it was fake. But it turns out that in 1979, the #Casio "Calculighter" was legit calculator.org/calculators/Ca… #MathChat #MTBoS #iTeachMath

davidpetro314's tweet image. I saw this come across one of my feeds and I thought it was fake. But it turns out that in 1979, the #Casio "Calculighter" was legit

calculator.org/calculators/Ca…

#MathChat #MTBoS #iTeachMath

Looking for some free, short growth mindset videos you can show your students? Check out these videos from ClassDojo: ideas.classdojo.com/b/growth-minds… #MTBoS

robertkaplinsky's tweet image. Looking for some free, short growth mindset videos you can show your students? Check out these videos from ClassDojo: ideas.classdojo.com/b/growth-minds… #MTBoS

About how many red/yellow counters are in each cup? #estimation180 #mtbos #iteachmath If I were to dump them out...how many red? how many yellow?

mr_stadel's tweet image. About how many red/yellow counters are in each cup?
#estimation180 #mtbos #iteachmath

If I were to dump them out...how many red? how many yellow?
mr_stadel's tweet image. About how many red/yellow counters are in each cup?
#estimation180 #mtbos #iteachmath

If I were to dump them out...how many red? how many yellow?

Math teacher friends—another wonderful @quizizz partnership to check out! This one is a smooth integration with @Desmos. Students interact with the Desmos graph while simultaneously answering (auto-graded) questions right on the side—all within Quizizz. #mtbos #mathchat #edtech

It's official! @Desmos Studio & @Quizizz have partnered up! 🎉🎉🎉 Students get all the amazingness of interactive Desmos graphs & all the auto-grading & instant feedback from Quizizz. 😎 Yes it's free & you'll see from the video that it's wildly easy to bring them together!



Want a problem based lesson for every #CCSS standard from elementary through high school? @geoffKrall has it for you here: bit.ly/2dH62Vo #MTBoS

robertkaplinsky's tweet image. Want a problem based lesson for every #CCSS standard from elementary through high school? @geoffKrall has it for you here: bit.ly/2dH62Vo #MTBoS

Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦 #ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech 🔗👇 classroom.amplify.com/activity/67dd9…

MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…

I am a little late this week but for this #MathStratChat I used 3 strategies and 3 models - equations, ratio table and area model. #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd #abed

ccampbel14's tweet image. I am a little late this week but for this #MathStratChat I used 3 strategies and 3 models - equations, ratio table and area model. #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd #abed

Double/halve for the win! Nicole, with a bit of over and Clay with smart partial products. Nicely done both of you! #MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

pwharris's tweet image. Double/halve for the win! Nicole, with a bit of over and Clay with smart partial products. Nicely done both of you!

#MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

NumberClub - games that get kids math-ing the way math-y people actually math. Want to be mathy? Play NumberClub! #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd


If you've been interested in learning more about Open Middle, I recorded the Introduction and Chapter 1 (podcasts.apple.com/us/podcast/ope…) of my book, Open Middle Math: Problems That Unlock Student Thinking. Have a listen, and get it here: link.robertkaplinsky.com/openmiddle #pd #MTBoS

robertkaplinsky's tweet image. If you've been interested in learning more about Open Middle, I recorded the Introduction and Chapter 1 (podcasts.apple.com/us/podcast/ope…) of my book, Open Middle Math: Problems That Unlock Student Thinking.

Have a listen, and get it here: link.robertkaplinsky.com/openmiddle #pd #MTBoS

Who has the more mullety mullet? Can you imagine the student conversations? Check out @MrVaudrey's mullet ratios lesson: bit.ly/2d6Nqxp #MTBoS

robertkaplinsky's tweet image. Who has the more mullety mullet? Can you imagine the student conversations? Check out @MrVaudrey's mullet ratios lesson: bit.ly/2d6Nqxp #MTBoS

I'm thrilled to share what The Art of Teaching means to me in this stunning video created in collaboration with @McGrawHillK12, who expertly animated my words youtu.be/5PLQH8YH5-I?si… Please take 90 seconds to give it a watch & add your thoughts #edchat #mtbos #mathchat #edtech

buddyxo's tweet card. The Art of Teaching: Stacey Roshan

youtube.com

YouTube

The Art of Teaching: Stacey Roshan


Pass along this tool for building student self-advocacy to your math teachers, and explore more tools via @SearchInstitute sites.google.com/search-institu… #MTBoS #ITeachMath

PrincipalProj's tweet image. Pass along this tool for building student self-advocacy to your math teachers, and explore more tools via @SearchInstitute

sites.google.com/search-institu… #MTBoS #ITeachMath

[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2026/04/math-l… Links and help from @TheErickLee @StudyMaths @howie_hua @pwharris and more #MathChat #MTBoS #iTeachMath

davidpetro314's tweet image. [New Post] Ontario Math Links - My favourite #math related links from this week:

ontariomath.blogspot.com/2026/04/math-l…

Links and help from @TheErickLee @StudyMaths @howie_hua @pwharris and more #MathChat #MTBoS #iTeachMath

New: ARE YOU GPS-ING YOUR MATH STUDENTS? When we over-guide math students, we don't build understanding – we replace it. Author & math coach Pamela Seda shares 4 ways to stop "GPS-ing" them. #iteachmath #mtbos #mathed #edutwitter @NCTM @CollabWjuliana middleweb.com/53328/are-you-…

middleweb's tweet image. New: ARE YOU GPS-ING YOUR MATH STUDENTS?

When we over-guide math students, we don't build understanding – we replace it. Author & math coach Pamela Seda shares 4 ways to stop "GPS-ing" them.
#iteachmath #mtbos #mathed #edutwitter @NCTM @CollabWjuliana 

middleweb.com/53328/are-you-…

Want to know how your students are really thinking? Use this resource to uncover their reasoning and respond with purpose. bit.ly/4dWeyNM #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

pwharris's tweet image. Want to know how your students are really thinking?
Use this resource to uncover their reasoning and respond with purpose.

bit.ly/4dWeyNM

#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

Help us get over the line? We are a few books away from the 3-5 book joining the K-12 and K-2 books from being BEST SELLERS! What?! Thanks everyone! bit.ly/4teJBsR #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

pwharris's tweet image. Help us get over the line? We are a few books away from the 3-5 book joining the K-12 and K-2 books from being BEST SELLERS! 
What?! 
Thanks everyone!

bit.ly/4teJBsR

#MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

I saw this come across one of my feeds and I thought it was fake. But it turns out that in 1979, the #Casio "Calculighter" was legit calculator.org/calculators/Ca… #MathChat #MTBoS #iTeachMath

davidpetro314's tweet image. I saw this come across one of my feeds and I thought it was fake. But it turns out that in 1979, the #Casio "Calculighter" was legit

calculator.org/calculators/Ca…

#MathChat #MTBoS #iTeachMath

Student created anchor charts for every learning target this semester. Next step, Gallery Walk. #iteachmath #mtbos.


NumberClub - games that get kids math-ing the way math-y people actually math. Want to be mathy? Play NumberClub! #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd


#TryThisThursday Try Would You Rather as such a great routine to get students thinking and sharing about mathematical relationships. Which is your favorite and why? #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

pwharris's tweet image. #TryThisThursday

Try Would You Rather as such a great routine to get students thinking and sharing about mathematical relationships.
Which is your favorite and why?

#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

I am a little late this week but for this #MathStratChat I used 3 strategies and 3 models - equations, ratio table and area model. #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd #abed

ccampbel14's tweet image. I am a little late this week but for this #MathStratChat I used 3 strategies and 3 models - equations, ratio table and area model. #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd #abed

The challenge is real. The one that isn't on this list for me is prioritizing the time to prioritize. I do pretty well once I've done that. Sigh. #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

pwharris's tweet image. The challenge is real. 
The one that isn't on this list for me is prioritizing the time to prioritize. I do pretty well once I've done that. Sigh.

#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦 #ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech 🔗👇 classroom.amplify.com/activity/67dd9…

MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…
MrValencia24's tweet image. Today stats ss got to #MathPlay 🧮 with permutations and combinations while making ice cream cones/cups via @Desmos 🍧🍦

#ITeachMath #MTBoS #MathIsFun #STEM #Math #EdChat #EdTech

🔗👇
classroom.amplify.com/activity/67dd9…

Dan Meyer @ddmeyer is keynoting Math in the Sun - and it's in PHOENIX in JULY. 🌵🌞 Yes, it's hot. Yes, it's worth it. World-class math PD + The Phoenician = the summer trip you actually deserve. July 1–2 → bit.ly/MITS26 #MTBoS #MathInTheSunAz #AZMathSun #AZMathCon

KerriZitar_Math's tweet image. Dan Meyer @ddmeyer  is keynoting Math in the Sun - and it's in PHOENIX in JULY. 🌵🌞 Yes, it's hot. Yes, it's worth it. World-class math PD + The Phoenician = the summer trip you actually deserve. July 1–2 → bit.ly/MITS26 #MTBoS #MathInTheSunAz #AZMathSun #AZMathCon

I’m building a Desmos activity with a “self-checker.” When students fill out a table using a given list of inputs, I’d like immediate feedback based on the expected outputs. Are there resources to learn about Desmos’ computation layer for real-time checking? #iteachmath #mtbos


We’re kicking off something special next month, and I can’t wait to share it with you. It’s all about fractions….. are you ready? #MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

pwharris's tweet image. We’re kicking off something special next month, and I can’t wait to share it with you.
It’s all about fractions….. are you ready? 

#MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

Mimicking an algorithm should never should never be the point in a K-12 math classroom. bit.ly/4ccKOeq #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd


#TryThisTuesday Would You Rather is such a great routine to get students thinking and sharing about mathematical relationships. Which is your fav and why? #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

pwharris's tweet image. #TryThisTuesday

Would You Rather is such a great routine to get students thinking and sharing about mathematical relationships.
Which is your fav and why?

#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

Double/halve for the win! Nicole, with a bit of over and Clay with smart partial products. Nicely done both of you! #MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

pwharris's tweet image. Double/halve for the win! Nicole, with a bit of over and Clay with smart partial products. Nicely done both of you!

#MathIsFigureOutAble #MathStratChat #MTBoS #ITeachMath #MathEd

Multiplication fluency, unlocked. 🔓 Rectangular arrays give students the visual support they need to spot patterns, understand the math, and build confidence with their facts. ✨ Try it out: fluency.amplify.com. #MTBoS #ITeachMath


[New Post] Ontario Math Links - My favourite #math related links from this week: ontariomath.blogspot.com/2026/04/math-l… links and help from @DavidKButlerUoA @howie_hua @edutopia and more #MathChat #MTBoS #iTeachMath

davidpetro314's tweet image. [New Post] Ontario Math Links - My favourite #math related links from this week:

ontariomath.blogspot.com/2026/04/math-l…

links and help from @DavidKButlerUoA @howie_hua @edutopia and more #MathChat #MTBoS #iTeachMath

What math mindset reminder would you add? 👇 (Inspiration via T @LearnNLipstick) #MTBoS

teacher2teacher's tweet image. What math mindset reminder would you add? 👇

(Inspiration via T @LearnNLipstick) #MTBoS

Trying to integrate programming into your math classroom? Check out these free resources from @ashleyanntewes and @boundsofoutmath that you can use in your elementary or secondary classroom: csandmath.org #MTBoS

robertkaplinsky's tweet image. Trying to integrate programming into your math classroom? Check out these free resources from @ashleyanntewes and @boundsofoutmath that you can use in your elementary or secondary classroom: csandmath.org #MTBoS

🎨 Check out this colorful approach to fractions, via T Juliana Matherson (mathwithmsmatherson on IG). #MTBoS

teacher2teacher's tweet image. 🎨 Check out this colorful approach to fractions, via T Juliana Matherson (mathwithmsmatherson on IG).

#MTBoS

Looking for a new math game to throw into the mix? Check out this approach: #MTBoS

teacher2teacher's tweet image. Looking for a new math game to throw into the mix?

Check out this approach:

#MTBoS

I love @gfletchy's ability to break down topics like fractions in such an intuitive way. Watch & share with others. gfletchy.com/2016/12/08/the… #MTBoS

robertkaplinsky's tweet image. I love @gfletchy's ability to break down topics like fractions in such an intuitive way. Watch & share with others. gfletchy.com/2016/12/08/the… #MTBoS

Want a problem based lesson for every #CCSS standard from elementary through high school? @geoffKrall has it for you here: bit.ly/2dH62Vo #MTBoS

robertkaplinsky's tweet image. Want a problem based lesson for every #CCSS standard from elementary through high school? @geoffKrall has it for you here: bit.ly/2dH62Vo #MTBoS

Looking for some free, short growth mindset videos you can show your students? Check out these videos from ClassDojo: ideas.classdojo.com/b/growth-minds… #MTBoS

robertkaplinsky's tweet image. Looking for some free, short growth mindset videos you can show your students? Check out these videos from ClassDojo: ideas.classdojo.com/b/growth-minds… #MTBoS

These sentence stems help T @teacherperoff keep her practice rooted in discourse: #MTBoS

teacher2teacher's tweet image. These sentence stems help T @teacherperoff keep her practice rooted in discourse:

#MTBoS

If your Ss struggle to wrap their head around fractions, this approach, from T Katie Gillespie (elementary_einsteins on IG), might help – give it a try! instagram.com/p/Bbf2K5KlppI/… #MTBoS

teacher2teacher's tweet image. If your Ss struggle to wrap their head around fractions, this approach, from T Katie Gillespie (elementary_einsteins
on IG), might help – give it a try!

instagram.com/p/Bbf2K5KlppI/…

#MTBoS

What's better in math class – direct instruction or inquiry-based learning? It depends, says T Vivian Quan. Here's how she makes the determination – via @edutopia: edutopia.org/article/inquir… #MTBoS

teacher2teacher's tweet image. What's better in math class – direct instruction or inquiry-based learning?

It depends, says T Vivian Quan. Here's how she makes the  determination – via @edutopia: edutopia.org/article/inquir…

#MTBoS

Here's how T Amy Szczepanski makes her math class a place where Ss want to learn (whatever math emotions they're bringing with them)! Via @TeachingChannel: #MTBoS

teacher2teacher's tweet image. Here's how T Amy Szczepanski makes her math class a place where Ss want to learn (whatever math emotions they're bringing with them)! Via @TeachingChannel:

#MTBoS

#TryThisTuesday Relational Thinking - using what you know to reason. It's a great instructional routine. How are you thinking about this problem? #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

pwharris's tweet image. #TryThisTuesday

Relational Thinking - using what you know to reason. It's a great instructional routine.

How are you thinking about this problem?

#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

❤️ if you think your math team might like these sentence starters! (Via leader @MrsBrooksPUSD) #MTBoS #ITeachMath

PrincipalProj's tweet image. ❤️ if you think your math team might like these sentence starters!

(Via leader @MrsBrooksPUSD) #MTBoS #ITeachMath

Quick math education tips straight to your inbox each week. Sign up for my weekly emails here: bitly.com/rkupdates #MTBoS

robertkaplinsky's tweet image. Quick math education tips straight to your inbox each week. Sign up for my weekly emails here: bitly.com/rkupdates #MTBoS

If you're looking for ideas to inspire your next lesson, check out 101 Questions from @ddmeyer. It has a combination of images and videos you can use in your classroom in addition to fully formed lessons. Check it out: 101qs.com #MTBoS

robertkaplinsky's tweet image. If you're looking for ideas to inspire your next lesson, check out 101 Questions from @ddmeyer. It has a combination of images and videos you can use in your classroom in addition to fully formed lessons.  Check it out: 101qs.com #MTBoS

Sometimes mathematicians-in-progress need a little extra support! That's where scaffolding comes in @unboundedu offers this guide to help you empower learners to access the content: unbounded.org/wp-content/upl… #MTBoS

teacher2teacher's tweet image. Sometimes mathematicians-in-progress need a little extra support!

That's where scaffolding comes in @unboundedu offers this guide to help  you empower learners to access the content: unbounded.org/wp-content/upl…

#MTBoS

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