With two colleagues did a 3 hour intro to number talks for a K-5 school. https://bit.ly/NumberTalks-Stocking #classroommath #elemmathchat some teachers were experienced, will be new for some. #mtechat

Good one today from Early Math in Michigan, 4th grade number talk on a dot image & challenge or defend format. https://www.youtube.com/watch?v=NvF-LogNj_A #classroommath #elemmathchat

So many people to thank for inspiration on this post:
@BerkeleyEverett
@Simon_Gregg
@MathsCirclesOz
@Mathforlove
@heidi_schnabel
@ASKusmer
@howie_hua
@gfletchy
@MrLeiss
@TheErickLee
@boss_maths
and @rrogers for the helpful comment this morning!

https://karendcampe.wordpress.com/2023/07/30/useful-units/

#ClassroomMath #MathEd
#MTBoS #iTeachMath #UnitChat #ElemMathChat #trigonometry #Units

@lpconnaughton I am keeping both. It is a inner turmoil issue. #ElemMathChat is alive and well there. I feel like I cannot abandon that community. I invited them to here. Not happening fast enough or derp enough to quit the bird. 🤔🤷‍♀️

Today is the last day for elementary, middle, and high school teachers to sign up for "21st century mathematics", a guided learning experience I'm running online in July. Details here!

https://justinlanier.org/21st-century-mathematics/

#mathchat #mathschat #mtbos #iteachmath #elemmathchat #msmathchat

RT @ExemplarsK12
Over time, schools who use Exemplars have seen a 36% increase in #math #proficiency scores! #IteachMath #ElemMathChat #MTBoS

RT @pwharris
I used to hate "fence posts" problems. Every single time I would count by 1s to figure them out.

Kim and I discuss a better way:

http://bit.ly/mathpcast138

#MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmathchat #MathStratChat

So appreciative of the retweet! #ALNMathTalk
---
RT @AnnEliseRecord
This weeks (and every) episode of @AllLearnersMath is a must listen conversation with @pgliljedahl. So many mic drop moments, but this was a favorite of mine. You can listen in here: http://hubs.li/Q01zHhft0 #Elemmathchat #iteachmath @NHTM1964
https://twitter.com/AnnEliseRecord/status/1620496685230358528

RT @DDibley123
A8: i've been exploring Rights of the Learner https://embracinglifewithmajorrevisions.org/2017/07/12/rights-of-the-learner-an-introduction/ Preparing to talk about it at a future conference. #ElemMathChat

RT @AnnEliseRecord
My latest newsletter is out including my upcoming @bureauofed seminars, the @BuildMathMinds Virtual Math Summit and an update on our new book Fluency Doesn't Just Happen with Multiplication and Division! - #Elemmathchat @NHTM1964 @ATMNE_math - https://mailchi.mp/60f133837b3c/fdjh

Interesante #WODB (cuál es el intruso) que me llega vía @ParaDoppler@twitter.com. ☺️

RT @pwharris@twitter.com

Which One Does Belong?

What's the difference between a strategy and an algorithm?

Find a reason that each of them don't belong!

#MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmathchat #MathStratChat

🐦🔗: https://twitter.com/pwharris/status/1608589525286092801

@AnnEliseRecord @ilanahorn
Hi Ann Elise!
I've been using #MTBoS & #iTeachMath but those aren't elementary specific. Maybe use #ElemMathChat like on Tw?

By the way, @davidwees organized a chat for MTBoS & #MathEd this past saturday.

Follow him & follow @mtbos to join the next one.

I love me some Cuisenaire Rods. They are one of the most underused teaching tools in the math world.

RT @AnnEliseRecord@twitter.com

What is the value of the rods that aren't labeled? And then what if the brown one was the 1? #ElemMathChat