Some may find #ranked-choiceVoting complicated but my 1st and 2nd graders at Stanford #mathCircle seem to understand it. They have created scenarios where the winner is nobody's 1st choice, somebody's last choice, determined by a "spoiler", and more. #mathisfun #mtbos #iteachmath #mathAndVoting
November 2, 2026 at 10:49 PM
Some may find #ranked-choiceVoting complicated but my 1st and 2nd graders at Stanford #mathCircle seem to understand it. They have created scenarios where the winner is nobody's 1st choice, somebody's last choice, determined by a "spoiler", and more. #mathisfun #mtbos #iteachmath #mathAndVoting
Imagine the possibilities when young learners can follow their passion. Horse Lover's Math offers a unique learning experience for kids who love #horses www.horseloversmath.com #homeschool #equestrian #lovehorses #realworldlearning #mathisfun #math #stemforkids
November 1, 2026 at 7:03 PM
Imagine the possibilities when young learners can follow their passion. Horse Lover's Math offers a unique learning experience for kids who love #horses www.horseloversmath.com #homeschool #equestrian #lovehorses #realworldlearning #mathisfun #math #stemforkids
Happy #Halloween! I just published mathinst.com/math with spooky triangle problems I created #Halloween2025 last year for 5th-8th graders, plus problems I just made for preK-5th graders. #mtbos #iteachmath #mathisfun
November 1, 2026 at 1:23 AM
Happy #Halloween! I just published mathinst.com/math with spooky triangle problems I created #Halloween2025 last year for 5th-8th graders, plus problems I just made for preK-5th graders. #mtbos #iteachmath #mathisfun
In this week's Stanford #mathCircle, we look at very nice work my 1st & 2nd graders have done w/ranked-choice voting, a "spoiler" choice, when we seek consensus, etal. I'll introduce idea of other kinds of majorities: absolute maj, supermaj, unanimity. #mtbos #iteachmath #mathAndElections #mathisfun
November 3, 2026 at 6:30 AM
In this week's Stanford #mathCircle, we look at very nice work my 1st & 2nd graders have done w/ranked-choice voting, a "spoiler" choice, when we seek consensus, etal. I'll introduce idea of other kinds of majorities: absolute maj, supermaj, unanimity. #mtbos #iteachmath #mathAndElections #mathisfun
NVM I GOT IT THANK YOU MATHISFUN
DOT COM
DOT COM
October 29, 2026 at 7:07 PM
NVM I GOT IT THANK YOU MATHISFUN
DOT COM
DOT COM
We're in a unit on analyzing games in 1st/2nd grade Stanford #mathCircle. Last week students wrote about games they like & why - what a nice list they compiled. So many correctly figured best/worst cases for guessing a number 1-100 with higher/lower feedback! #mtbos #iteachmath #mathisfun
October 26, 2026 at 6:18 PM
We're in a unit on analyzing games in 1st/2nd grade Stanford #mathCircle. Last week students wrote about games they like & why - what a nice list they compiled. So many correctly figured best/worst cases for guessing a number 1-100 with higher/lower feedback! #mtbos #iteachmath #mathisfun
I'm preparing for Stanford 1st/2nd grade #mathCircle on math of #voting. Several years ago I shared tinyurl.com/mathInstVoting and now I'm adding material about midterm #elections. Most of the unit is based on concepts like majority, ranked choice voting, runoffs, etc. #mtbos #iteachmath #mathisfun
October 27, 2026 at 6:29 PM
I'm preparing for Stanford 1st/2nd grade #mathCircle on math of #voting. Several years ago I shared tinyurl.com/mathInstVoting and now I'm adding material about midterm #elections. Most of the unit is based on concepts like majority, ranked choice voting, runoffs, etc. #mtbos #iteachmath #mathisfun
Super fun Sudoku puzzle game on dry erase board. Play over and over! In my Poshmark closet. poshmark.com/listing/Sudo... #sudoku #sudokuaddict #poshmark #poshmarkseller #games #travelgames #mathisfun #puzzlegame
Sudoku Dry Erase Puzzle Game
Shop busterjustis's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. Super fun Sudoku puzzle game on dry erase board. Play over and over! This game has ...
poshmark.com
October 27, 2026 at 12:00 AM
Super fun Sudoku puzzle game on dry erase board. Play over and over! In my Poshmark closet. poshmark.com/listing/Sudo... #sudoku #sudokuaddict #poshmark #poshmarkseller #games #travelgames #mathisfun #puzzlegame
Do you know any #horsecrazy kids who struggle with math? Horse Lover's Math offers resources and a unique learning experience for young horse lovers. www.horseloversmath.com #horselover #RealWorldLearning #mathisfun #EquestrianEducation #stemlearning
October 24, 2026 at 7:14 PM
Do you know any #horsecrazy kids who struggle with math? Horse Lover's Math offers resources and a unique learning experience for young horse lovers. www.horseloversmath.com #horselover #RealWorldLearning #mathisfun #EquestrianEducation #stemlearning
Yesterday at @ncbg.bsky.social I had #mathisfun w/a gifted Kindergartner. In this our most recent session, we explored stochastic patterns & learned #PascalsTriangle. He was particularly engaged when I asked him to build Pascal's Triangle fr Legos(tm) at the end - to be continued! #mtbos #iteachmath
October 17, 2026 at 7:31 AM
Yesterday at @ncbg.bsky.social I had #mathisfun w/a gifted Kindergartner. In this our most recent session, we explored stochastic patterns & learned #PascalsTriangle. He was particularly engaged when I asked him to build Pascal's Triangle fr Legos(tm) at the end - to be continued! #mtbos #iteachmath
One of the topics in our current Stanford #mathCircle is #FermiEstimating. I love how this 2nd grader described estimating the leaves on a tree. #mtbos #iteachmath #mathisfun #mathiseverywhere
October 15, 2026 at 6:57 AM
One of the topics in our current Stanford #mathCircle is #FermiEstimating. I love how this 2nd grader described estimating the leaves on a tree. #mtbos #iteachmath #mathisfun #mathiseverywhere
October 12, 2026 at 6:39 AM
What a cute response I got to a #mathCircle question for 1st & 2nd graders re: number bases; we use base 10 because we have 10 fingers so have 10 digits. What if we had another number of fingers? This 1st grader had an answer for 11; for 16: "I would ask my daddy"! #mtbos #iteachmath #mathisfun
October 13, 2026 at 3:37 AM
What a cute response I got to a #mathCircle question for 1st & 2nd graders re: number bases; we use base 10 because we have 10 fingers so have 10 digits. What if we had another number of fingers? This 1st grader had an answer for 11; for 16: "I would ask my daddy"! #mtbos #iteachmath #mathisfun
🧠🔢 **MATHNASIUM PROBLEM OF THE WEEK!** 🔢🧠
**What is the original number?** 💡
❤️💛
📍 2842 Geer Rd, Turlock, CA
📞 209.348.6284
🌐 mathnasium.com/turlock
#Mathnasium #MathChallenge #MathIsFun #Turlock #mathhelp #help #turlockmoms #209 #209community #education #mathematics
**What is the original number?** 💡
❤️💛
📍 2842 Geer Rd, Turlock, CA
📞 209.348.6284
🌐 mathnasium.com/turlock
#Mathnasium #MathChallenge #MathIsFun #Turlock #mathhelp #help #turlockmoms #209 #209community #education #mathematics
October 12, 2026 at 10:45 AM
🧠🔢 **MATHNASIUM PROBLEM OF THE WEEK!** 🔢🧠
**What is the original number?** 💡
❤️💛
📍 2842 Geer Rd, Turlock, CA
📞 209.348.6284
🌐 mathnasium.com/turlock
#Mathnasium #MathChallenge #MathIsFun #Turlock #mathhelp #help #turlockmoms #209 #209community #education #mathematics
**What is the original number?** 💡
❤️💛
📍 2842 Geer Rd, Turlock, CA
📞 209.348.6284
🌐 mathnasium.com/turlock
#Mathnasium #MathChallenge #MathIsFun #Turlock #mathhelp #help #turlockmoms #209 #209community #education #mathematics
In ChapelHill #mathCircle my kiddo led a group w/her #origami love. I worked w/my 1st-3rd graders on #FermiEstimating. Several est. bricks on a walkway, leaves on shrubs, people at a white coat ceremony,etal. I disproved one who said they go to 1000 homes at #Halloween. #mtbos #iteachmath #mathisfun
October 11, 2026 at 1:54 AM
In ChapelHill #mathCircle my kiddo led a group w/her #origami love. I worked w/my 1st-3rd graders on #FermiEstimating. Several est. bricks on a walkway, leaves on shrubs, people at a white coat ceremony,etal. I disproved one who said they go to 1000 homes at #Halloween. #mtbos #iteachmath #mathisfun
I had a lot of #mathisfun with one of my 5yo students. We looked at counting including when items were missing, patterns including one where we included and discussed randomness, and partitioning. She brought a cool Lego(tm) structure and we discussed symmetry. #mtbos #iteachmath
October 10, 2026 at 6:21 PM
I had a lot of #mathisfun with one of my 5yo students. We looked at counting including when items were missing, patterns including one where we included and discussed randomness, and partitioning. She brought a cool Lego(tm) structure and we discussed symmetry. #mtbos #iteachmath
In Stanford #mathCircle for 1st/2nd grade this wk we reviewed hw incl finding "Handshake Numbers" which some saw as Triangle Numbers. I love how some enacted this. One made a cartoon showing she understands-why with, say, 20 people, there are 19+18+17+...+ 0 handshakes. #mtbos #iteachmath #mathisfun
October 8, 2026 at 4:37 AM
In Stanford #mathCircle for 1st/2nd grade this wk we reviewed hw incl finding "Handshake Numbers" which some saw as Triangle Numbers. I love how some enacted this. One made a cartoon showing she understands-why with, say, 20 people, there are 19+18+17+...+ 0 handshakes. #mtbos #iteachmath #mathisfun
I 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
@ncbg.bsky.social . We considered patterns, symmetry, and #PingalaNumbers ( #FibonacciNumbers ) then counted petals and leaves in the gardens. #mtbos #iteachmath #mathisfun
October 3, 2026 at 9:22 PM
I 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
@ncbg.bsky.social . We considered patterns, symmetry, and #PingalaNumbers ( #FibonacciNumbers ) then counted petals and leaves in the gardens. #mtbos #iteachmath #mathisfun
It’s fun sharing math education ideas and doing some quick math at the table - teachers are great to talk and work with! #mtbos #iteachmath #mathisfun @naturalsciences-be.bsky.social
September 25, 2026 at 12:26 AM
It’s fun sharing math education ideas and doing some quick math at the table - teachers are great to talk and work with! #mtbos #iteachmath #mathisfun @naturalsciences-be.bsky.social
We have a table at SciREN sciren.org/networking-e..., a networking event where scientists share lesson plans with teachers. We’ve met scientists, our friends at @ncssm-durham.bsky.social, and many teachers. #mathisfun and fundamental to science! #mtbos
September 25, 2026 at 12:23 AM
We have a table at SciREN sciren.org/networking-e..., a networking event where scientists share lesson plans with teachers. We’ve met scientists, our friends at @ncssm-durham.bsky.social, and many teachers. #mathisfun and fundamental to science! #mtbos
🧠✨ PROBLEM OF THE WEEK! ✨🧠
🎯
📍 Mathnasium of Turlock
📞 209-348-6284
🌐 mathnasium.com/turlock
#MathnasiumTurlock #ProblemOfTheWeek #MathChallenge #MathFun #LearnMath #MathIsFun #Turlock #209 #Community #mathhelp #homework #209moms #parents
🎯
📍 Mathnasium of Turlock
📞 209-348-6284
🌐 mathnasium.com/turlock
#MathnasiumTurlock #ProblemOfTheWeek #MathChallenge #MathFun #LearnMath #MathIsFun #Turlock #209 #Community #mathhelp #homework #209moms #parents
September 21, 2026 at 10:45 AM
🧠✨ PROBLEM OF THE WEEK! ✨🧠
🎯
📍 Mathnasium of Turlock
📞 209-348-6284
🌐 mathnasium.com/turlock
#MathnasiumTurlock #ProblemOfTheWeek #MathChallenge #MathFun #LearnMath #MathIsFun #Turlock #209 #Community #mathhelp #homework #209moms #parents
🎯
📍 Mathnasium of Turlock
📞 209-348-6284
🌐 mathnasium.com/turlock
#MathnasiumTurlock #ProblemOfTheWeek #MathChallenge #MathFun #LearnMath #MathIsFun #Turlock #209 #Community #mathhelp #homework #209moms #parents
#math #maths #MathChat #MTBoS #iteachmath #ontariomath #MathIsFigureoutable #MathIsFun #MathIsBeautiful
[New Post] - Ontario Math Links: My favourite #math related links from this week:
ontariomath.blogspot.com/2026/09/math...
Links & help from @howiehua.bsky.social @maria-naturalmath.bsky.social @fractalkitty.com @pwharris.bsky.social @dawndelvecchio.bsky.social &more #MathChat #MTBoS #iTeachMath
ontariomath.blogspot.com/2026/09/math...
Links & help from @howiehua.bsky.social @maria-naturalmath.bsky.social @fractalkitty.com @pwharris.bsky.social @dawndelvecchio.bsky.social &more #MathChat #MTBoS #iTeachMath
September 20, 2026 at 4:02 PM
This was fun! Thanks to our teacher Joyce, our tutors Anu, Ollie, and PJ, and our student Akshu and her family for helping! #mtbos #iteachmath #mathisfun #BugFest
We again had a booth as part of Math Maker Neighborhood at #BugFest at NC Museum of Nat. Sciences & enjoyed sharing w/so many families #mathisfun activities like Towers of Hanoi, origami, subitizing, estimating, etal. Thanks to teacher & TA volunteers! naturalsciences.org/calendar/event/bugfest-2026
September 20, 2026 at 2:36 PM
This was fun! Thanks to our teacher Joyce, our tutors Anu, Ollie, and PJ, and our student Akshu and her family for helping! #mtbos #iteachmath #mathisfun #BugFest
We again had a booth as part of Math Maker Neighborhood at #BugFest at NC Museum of Nat. Sciences & enjoyed sharing w/so many families #mathisfun activities like Towers of Hanoi, origami, subitizing, estimating, etal. Thanks to teacher & TA volunteers! naturalsciences.org/calendar/event/bugfest-2026
September 20, 2026 at 2:34 PM
We again had a booth as part of Math Maker Neighborhood at #BugFest at NC Museum of Nat. Sciences & enjoyed sharing w/so many families #mathisfun activities like Towers of Hanoi, origami, subitizing, estimating, etal. Thanks to teacher & TA volunteers! naturalsciences.org/calendar/event/bugfest-2026
a.co/d/07SVIX1k
🧩 Think math is boring? Think again! "The Practical Puzzle Book" turns daily life into 300 fun brain teasers. Perfect for puzzle lovers & curious minds! #MathPuzzles #BrainTeasers #DailyMath #FunWithMath #PuzzleBook #MathIsFun
🧩 Think math is boring? Think again! "The Practical Puzzle Book" turns daily life into 300 fun brain teasers. Perfect for puzzle lovers & curious minds! #MathPuzzles #BrainTeasers #DailyMath #FunWithMath #PuzzleBook #MathIsFun
September 15, 2026 at 11:56 AM
a.co/d/07SVIX1k
🧩 Think math is boring? Think again! "The Practical Puzzle Book" turns daily life into 300 fun brain teasers. Perfect for puzzle lovers & curious minds! #MathPuzzles #BrainTeasers #DailyMath #FunWithMath #PuzzleBook #MathIsFun
🧩 Think math is boring? Think again! "The Practical Puzzle Book" turns daily life into 300 fun brain teasers. Perfect for puzzle lovers & curious minds! #MathPuzzles #BrainTeasers #DailyMath #FunWithMath #PuzzleBook #MathIsFun