🌟 This #NativeAmericanHeritageMonth, Illustrative Mathematics honors the histories, cultures, and contributions of Native American and Alaska Native educators, learners, and communities.
#MathEducation #LearnWithIM
#MathEducation #LearnWithIM
November 2, 2026 at 6:45 PM
🌟 This #NativeAmericanHeritageMonth, Illustrative Mathematics honors the histories, cultures, and contributions of Native American and Alaska Native educators, learners, and communities.
#MathEducation #LearnWithIM
#MathEducation #LearnWithIM
Math centers are much more than “game time.”
They help students build confidence, develop fluency, and experience math through purposeful play.
Learn why centers are an essential part of every IM® K–5 Math lesson.
🔗 Read Why Centers Matter: knowim.org/why-centers-matter
#LearnWithIM
They help students build confidence, develop fluency, and experience math through purposeful play.
Learn why centers are an essential part of every IM® K–5 Math lesson.
🔗 Read Why Centers Matter: knowim.org/why-centers-matter
#LearnWithIM
November 4, 2026 at 4:45 PM
Math centers are much more than “game time.”
They help students build confidence, develop fluency, and experience math through purposeful play.
Learn why centers are an essential part of every IM® K–5 Math lesson.
🔗 Read Why Centers Matter: knowim.org/why-centers-matter
#LearnWithIM
They help students build confidence, develop fluency, and experience math through purposeful play.
Learn why centers are an essential part of every IM® K–5 Math lesson.
🔗 Read Why Centers Matter: knowim.org/why-centers-matter
#LearnWithIM
💀 Why don’t skeletons solve math problems alone? They have no body to compare strategies with.
🥧 What’s a mathematician’s favorite Halloween dessert? Pumpkin pi.
Happy Halloween from Illustrative Mathematics! 🎃 Reply with your best spooky math joke. 👻
#LearnWithIM #MathJokes
🥧 What’s a mathematician’s favorite Halloween dessert? Pumpkin pi.
Happy Halloween from Illustrative Mathematics! 🎃 Reply with your best spooky math joke. 👻
#LearnWithIM #MathJokes
October 31, 2026 at 2:45 PM
💀 Why don’t skeletons solve math problems alone? They have no body to compare strategies with.
🥧 What’s a mathematician’s favorite Halloween dessert? Pumpkin pi.
Happy Halloween from Illustrative Mathematics! 🎃 Reply with your best spooky math joke. 👻
#LearnWithIM #MathJokes
🥧 What’s a mathematician’s favorite Halloween dessert? Pumpkin pi.
Happy Halloween from Illustrative Mathematics! 🎃 Reply with your best spooky math joke. 👻
#LearnWithIM #MathJokes
🎉 Congratulations to IM cofounder Dr. Bill McCallum on receiving NCSM’s 2026 Ross Taylor/Glenn Gilbert National Leadership Award!
Thank you, Bill, for continuing to inspire our work toward a world where all learners know, use, and enjoy mathematics. 💜
#NCSM2026 #LearnWithIM
Thank you, Bill, for continuing to inspire our work toward a world where all learners know, use, and enjoy mathematics. 💜
#NCSM2026 #LearnWithIM
October 29, 2026 at 2:45 PM
🎉 Congratulations to IM cofounder Dr. Bill McCallum on receiving NCSM’s 2026 Ross Taylor/Glenn Gilbert National Leadership Award!
Thank you, Bill, for continuing to inspire our work toward a world where all learners know, use, and enjoy mathematics. 💜
#NCSM2026 #LearnWithIM
Thank you, Bill, for continuing to inspire our work toward a world where all learners know, use, and enjoy mathematics. 💜
#NCSM2026 #LearnWithIM
Courageous conversations don’t happen by chance! 👏
Thanks to everyone who joined IM’s Brea Steele and Cherelle McKnight at #NCSM2026 to explore strategies for navigating conflict, building trust, and fostering meaningful team collaboration.
#LearnWithIM
Thanks to everyone who joined IM’s Brea Steele and Cherelle McKnight at #NCSM2026 to explore strategies for navigating conflict, building trust, and fostering meaningful team collaboration.
#LearnWithIM
October 27, 2026 at 4:15 PM
Courageous conversations don’t happen by chance! 👏
Thanks to everyone who joined IM’s Brea Steele and Cherelle McKnight at #NCSM2026 to explore strategies for navigating conflict, building trust, and fostering meaningful team collaboration.
#LearnWithIM
Thanks to everyone who joined IM’s Brea Steele and Cherelle McKnight at #NCSM2026 to explore strategies for navigating conflict, building trust, and fostering meaningful team collaboration.
#LearnWithIM
🧱 “Your tower is taller than mine.”
In a TK classroom, that’s a math conversation.
The newest post in our blog series, The TK Year, looks at how play and rigor work together in IM® TK Math. Read “Play Is Not the Opposite of Rigor.” knowim.org/blog
#LearnWithIM #IMBlog
In a TK classroom, that’s a math conversation.
The newest post in our blog series, The TK Year, looks at how play and rigor work together in IM® TK Math. Read “Play Is Not the Opposite of Rigor.” knowim.org/blog
#LearnWithIM #IMBlog
October 22, 2026 at 3:15 PM
🧱 “Your tower is taller than mine.”
In a TK classroom, that’s a math conversation.
The newest post in our blog series, The TK Year, looks at how play and rigor work together in IM® TK Math. Read “Play Is Not the Opposite of Rigor.” knowim.org/blog
#LearnWithIM #IMBlog
In a TK classroom, that’s a math conversation.
The newest post in our blog series, The TK Year, looks at how play and rigor work together in IM® TK Math. Read “Play Is Not the Opposite of Rigor.” knowim.org/blog
#LearnWithIM #IMBlog
🙌 It’s almost conference week!
The IM team is on our way to Denver for #NCSM2026. Come say hello at booth 427, October 26–28—we’d love to hear what’s happening in your schools.
Rumor has it there will be swag. 👀
#LearnWithIM
The IM team is on our way to Denver for #NCSM2026. Come say hello at booth 427, October 26–28—we’d love to hear what’s happening in your schools.
Rumor has it there will be swag. 👀
#LearnWithIM
October 22, 2026 at 5:45 PM
🙌 It’s almost conference week!
The IM team is on our way to Denver for #NCSM2026. Come say hello at booth 427, October 26–28—we’d love to hear what’s happening in your schools.
Rumor has it there will be swag. 👀
#LearnWithIM
The IM team is on our way to Denver for #NCSM2026. Come say hello at booth 427, October 26–28—we’d love to hear what’s happening in your schools.
Rumor has it there will be swag. 👀
#LearnWithIM
🏫 In Dover Middle School, consistent IM® Math routines mean students spend less energy figuring out how class works and more energy thinking mathematically.
📣 ICYMI: Catch up on the district's story today: knowim.org/blog
#IMBlog #LearnWithIM
📣 ICYMI: Catch up on the district's story today: knowim.org/blog
#IMBlog #LearnWithIM
October 16, 2026 at 10:15 PM
🏫 In Dover Middle School, consistent IM® Math routines mean students spend less energy figuring out how class works and more energy thinking mathematically.
📣 ICYMI: Catch up on the district's story today: knowim.org/blog
#IMBlog #LearnWithIM
📣 ICYMI: Catch up on the district's story today: knowim.org/blog
#IMBlog #LearnWithIM
🎒 Packing for #NCSM2026? Add booth 427 to your list.
Talk IM® Math, problem-based instruction, and how the IM Certified® ecosystem helps districts build coherent math programs. Plus, grab some merch. (Pro tip: the socks go fast. 🧦)
October 26–28 in Denver. #LearnWithIM
Talk IM® Math, problem-based instruction, and how the IM Certified® ecosystem helps districts build coherent math programs. Plus, grab some merch. (Pro tip: the socks go fast. 🧦)
October 26–28 in Denver. #LearnWithIM
October 14, 2026 at 3:45 PM
🎒 Packing for #NCSM2026? Add booth 427 to your list.
Talk IM® Math, problem-based instruction, and how the IM Certified® ecosystem helps districts build coherent math programs. Plus, grab some merch. (Pro tip: the socks go fast. 🧦)
October 26–28 in Denver. #LearnWithIM
Talk IM® Math, problem-based instruction, and how the IM Certified® ecosystem helps districts build coherent math programs. Plus, grab some merch. (Pro tip: the socks go fast. 🧦)
October 26–28 in Denver. #LearnWithIM
"It really is a tool for professionals." Dover School District's Director of Curriculum, Instruction, and Assessment on why IM® Math earns teachers' trust: It's structured without being scripted.
📖 Read the full story: knowim.org/blog
#IMBlog #LearnWithIM
📖 Read the full story: knowim.org/blog
#IMBlog #LearnWithIM
October 13, 2026 at 3:45 PM
"It really is a tool for professionals." Dover School District's Director of Curriculum, Instruction, and Assessment on why IM® Math earns teachers' trust: It's structured without being scripted.
📖 Read the full story: knowim.org/blog
#IMBlog #LearnWithIM
📖 Read the full story: knowim.org/blog
#IMBlog #LearnWithIM
📣 The IM team is headed to #NCSM2026 in Denver, October 26–28!
Stop by booth 427 to talk IM® Math, professional learning, coherent math programs, and find out what’s new at IM.
See you in the Mile High City! 🏔️
#LearnWithIM
Stop by booth 427 to talk IM® Math, professional learning, coherent math programs, and find out what’s new at IM.
See you in the Mile High City! 🏔️
#LearnWithIM
October 9, 2026 at 9:45 PM
📣 The IM team is headed to #NCSM2026 in Denver, October 26–28!
Stop by booth 427 to talk IM® Math, professional learning, coherent math programs, and find out what’s new at IM.
See you in the Mile High City! 🏔️
#LearnWithIM
Stop by booth 427 to talk IM® Math, professional learning, coherent math programs, and find out what’s new at IM.
See you in the Mile High City! 🏔️
#LearnWithIM
A transitional kindergarten curriculum can’t be kindergarten slowed down or PreK stretched out. It has to be built for this year, on its own terms.
See what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
See what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
October 7, 2026 at 4:45 PM
A transitional kindergarten curriculum can’t be kindergarten slowed down or PreK stretched out. It has to be built for this year, on its own terms.
See what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
See what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
Transitional kindergarten isn’t an early start on kindergarten standards or a year to accelerate learning. It’s the year children learn how to learn.
Read what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
Read what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
October 4, 2026 at 5:45 PM
Transitional kindergarten isn’t an early start on kindergarten standards or a year to accelerate learning. It’s the year children learn how to learn.
Read what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
Read what that looks like in our new blog series, The TK Year: knowim.org/blog
#LearnWithIM #IMBlog
When students see themselves in their learning, math becomes a place where they belong.
This Hispanic Heritage Month, we honor the Hispanic and Latino educators, students, and families who bring that idea to life in math classrooms every day. 💜
#HispanicHeritageMonth #LearnWithIM
This Hispanic Heritage Month, we honor the Hispanic and Latino educators, students, and families who bring that idea to life in math classrooms every day. 💜
#HispanicHeritageMonth #LearnWithIM
September 15, 2026 at 5:45 PM
When students see themselves in their learning, math becomes a place where they belong.
This Hispanic Heritage Month, we honor the Hispanic and Latino educators, students, and families who bring that idea to life in math classrooms every day. 💜
#HispanicHeritageMonth #LearnWithIM
This Hispanic Heritage Month, we honor the Hispanic and Latino educators, students, and families who bring that idea to life in math classrooms every day. 💜
#HispanicHeritageMonth #LearnWithIM
“There has not been an implementation [of math curriculum] so robust in New Mexico before,” Santa Fe Public Schools STEM Coordinator Arturo Luján tells the Santa Fe New Mexican.
Read the full story on IM® Math in Santa Fe: knowim.org/news
#LearnWithIM #IMintheNews
Read the full story on IM® Math in Santa Fe: knowim.org/news
#LearnWithIM #IMintheNews
September 11, 2026 at 5:45 PM
“There has not been an implementation [of math curriculum] so robust in New Mexico before,” Santa Fe Public Schools STEM Coordinator Arturo Luján tells the Santa Fe New Mexican.
Read the full story on IM® Math in Santa Fe: knowim.org/news
#LearnWithIM #IMintheNews
Read the full story on IM® Math in Santa Fe: knowim.org/news
#LearnWithIM #IMintheNews
🧭 The lesson narrative helps teachers see the mathematical story of an IM® Math lesson—and make informed decisions about what to teach today and what students will develop later.
Read more in our Anatomy of an IM® Math Lesson blog series: knowim.org/blog
#LearnWithIM
Read more in our Anatomy of an IM® Math Lesson blog series: knowim.org/blog
#LearnWithIM
September 10, 2026 at 5:45 PM
🧭 The lesson narrative helps teachers see the mathematical story of an IM® Math lesson—and make informed decisions about what to teach today and what students will develop later.
Read more in our Anatomy of an IM® Math Lesson blog series: knowim.org/blog
#LearnWithIM
Read more in our Anatomy of an IM® Math Lesson blog series: knowim.org/blog
#LearnWithIM
✨ Happy Labor Day from Illustrative Mathematics!
Today we celebrate the hard work that helps our communities thrive, especially those creating spaces where every learner can know, use, and enjoy mathematics. 📐
Enjoy the well-earned rest. 💜
#LaborDay #LearnWithIM
Today we celebrate the hard work that helps our communities thrive, especially those creating spaces where every learner can know, use, and enjoy mathematics. 📐
Enjoy the well-earned rest. 💜
#LaborDay #LearnWithIM
September 7, 2026 at 3:45 PM
✨ Happy Labor Day from Illustrative Mathematics!
Today we celebrate the hard work that helps our communities thrive, especially those creating spaces where every learner can know, use, and enjoy mathematics. 📐
Enjoy the well-earned rest. 💜
#LaborDay #LearnWithIM
Today we celebrate the hard work that helps our communities thrive, especially those creating spaces where every learner can know, use, and enjoy mathematics. 📐
Enjoy the well-earned rest. 💜
#LaborDay #LearnWithIM
📣 ICYMI: A new Center for Public Research and Leadership (CPRL) case study looks at how LAUSD paired IM® Math with coaching and professional learning to build a shared foundation for rigorous, grade-level math across the district.
Catch up on the story: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Catch up on the story: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
September 7, 2026 at 7:45 PM
📣 ICYMI: A new Center for Public Research and Leadership (CPRL) case study looks at how LAUSD paired IM® Math with coaching and professional learning to build a shared foundation for rigorous, grade-level math across the district.
Catch up on the story: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Catch up on the story: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
In LAUSD, students in schools “strongly implementing” IM® Math gained ground at 3–5x the rate of comparison sites, per early analysis in a new Center for Public Research and Leadership (CPRL) case study. Implementation depth matters. 📊
Read more: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Read more: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
September 4, 2026 at 9:45 PM
In LAUSD, students in schools “strongly implementing” IM® Math gained ground at 3–5x the rate of comparison sites, per early analysis in a new Center for Public Research and Leadership (CPRL) case study. Implementation depth matters. 📊
Read more: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Read more: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Every LAUSD middle school cohort in a new Center for Public Research and Leadership (CPRL) case study saw math proficiency gains with IM® Math. But the numbers are only part of the story. 📖
See what changed inside classrooms: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
See what changed inside classrooms: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
September 3, 2026 at 5:45 PM
Every LAUSD middle school cohort in a new Center for Public Research and Leadership (CPRL) case study saw math proficiency gains with IM® Math. But the numbers are only part of the story. 📖
See what changed inside classrooms: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
See what changed inside classrooms: knowim.org/blog
#IMBlog #LearnWithIM #CPRL
Illustrative Mathematics is excited to announce New Meridian as an IM Certified® supplemental partner!
New Meridian has developed short assessments aligned to IM® Math v.360 to give teachers evidence of students’ progress. 📊
Read more at knowim.org/newmeridian
#LearnWithIM
New Meridian has developed short assessments aligned to IM® Math v.360 to give teachers evidence of students’ progress. 📊
Read more at knowim.org/newmeridian
#LearnWithIM
September 1, 2026 at 5:45 PM
Illustrative Mathematics is excited to announce New Meridian as an IM Certified® supplemental partner!
New Meridian has developed short assessments aligned to IM® Math v.360 to give teachers evidence of students’ progress. 📊
Read more at knowim.org/newmeridian
#LearnWithIM
New Meridian has developed short assessments aligned to IM® Math v.360 to give teachers evidence of students’ progress. 📊
Read more at knowim.org/newmeridian
#LearnWithIM
Family Math Night? Yes. 🙌
Our FREE, ready-to-use resources help you bring families together around meaningful math in an hour or less.
You bring the families. We’ll bring the math. 💜
MS: knowim.org/familynight6-8
HS: knowim.org/familynight9-12
#LearnWithIM
Our FREE, ready-to-use resources help you bring families together around meaningful math in an hour or less.
You bring the families. We’ll bring the math. 💜
MS: knowim.org/familynight6-8
HS: knowim.org/familynight9-12
#LearnWithIM
August 25, 2026 at 10:00 PM
Family Math Night? Yes. 🙌
Our FREE, ready-to-use resources help you bring families together around meaningful math in an hour or less.
You bring the families. We’ll bring the math. 💜
MS: knowim.org/familynight6-8
HS: knowim.org/familynight9-12
#LearnWithIM
Our FREE, ready-to-use resources help you bring families together around meaningful math in an hour or less.
You bring the families. We’ll bring the math. 💜
MS: knowim.org/familynight6-8
HS: knowim.org/familynight9-12
#LearnWithIM
💫 Setting fluency goals for the year ahead? Our free Fluency Hub gives K–5 district and school leaders the resources to ground fluency planning in coherent instruction.
🔗 Bookmark it today: knowim.org/mathfluency
#MathFluency #BackToSchool #LearnWithIM
🔗 Bookmark it today: knowim.org/mathfluency
#MathFluency #BackToSchool #LearnWithIM
August 21, 2026 at 7:45 PM
💫 Setting fluency goals for the year ahead? Our free Fluency Hub gives K–5 district and school leaders the resources to ground fluency planning in coherent instruction.
🔗 Bookmark it today: knowim.org/mathfluency
#MathFluency #BackToSchool #LearnWithIM
🔗 Bookmark it today: knowim.org/mathfluency
#MathFluency #BackToSchool #LearnWithIM
🔍 Students may invent a strategy you didn’t anticipate. That’s not an interruption to the lesson synthesis—it’s a natural part of it.
Read more in the latest blog post of our Anatomy of an IM® Math Lesson series:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
Read more in the latest blog post of our Anatomy of an IM® Math Lesson series:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
August 21, 2026 at 3:45 PM
🔍 Students may invent a strategy you didn’t anticipate. That’s not an interruption to the lesson synthesis—it’s a natural part of it.
Read more in the latest blog post of our Anatomy of an IM® Math Lesson series:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
Read more in the latest blog post of our Anatomy of an IM® Math Lesson series:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
📐 Without the lesson synthesis, students may leave remembering only their strategy. With it, they start becoming flexible in their mathematical thinking.
Read more in our latest blog post:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
Read more in our latest blog post:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
August 20, 2026 at 9:45 PM
📐 Without the lesson synthesis, students may leave remembering only their strategy. With it, they start becoming flexible in their mathematical thinking.
Read more in our latest blog post:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog
Read more in our latest blog post:
🔗 knowim.org/blog
#LearnWithIM #MathEducation #IMBlog