cool english.elpais.com/science-tech... the arXiv paper: arxiv.org/abs/2502.06137

Join us every month on the 3rd Thursday from 4pm - 5pm Pacific Time to listen to the best math education leaders in California. Check out our next six guests! #iTeachMath @cmcmath.bsky.social @CAMathCouncil Register for FREE: tinyurl.com/CMC-Webi...

I compiled all of my weekly material and parent notes for this past 10-week quarter of #mathCircle for 1st and 2nd graders at Stanford Math Circle - what a #mathisfun list of topics! It all added up to 577 pages! #mtbos #iteachmath

Does anyone have an Algebra 2 end of year review they wouldn't mind sharing? It's my first time teaching Algebra 2 in over a decade and I would love to have a starting point - thanks in advance! 🙏 #iteachmath

Besides the IM curriculum for A1/G/A2, what are other good problem-based math curriculum for HS? Ones that follow the experience first, formalize later model. I also know of Math/Stats/Calc Medic. What else is out there?

I believe it was @lenadarnay.bsky.social and Ryan Murray, my colleagues from @keepinlearning.bsky.social who suggested we do the show. We talk about this topic often at our house and it’s particularly controversial for me, which you’ll understand if you listen!

Free PD Opportunity for public school educators in Massachusetts (USA) Come spend a day exploring slow reveal graphs! Stipends available. Applications due April 1st.

Has anyone done the lazy caterer's sequence with middle or high school students? Looks like it could be fun, with connections to quadratic sequences, Pascal's triangle, and Euler's characteristic, which are all topics we've touched on this year. en.m.wikipedia.org/wiki/Lazy_ca... #iTeachMath

OMG! I KNOW you will not want to miss our chat on March 13th at 9:00 ET/8:00 CST when Fawn Nguyen @fawnnguyen.bsky.social leads our #ElemMathChat It is always such a joy to do math with Fawn!

just learned about this summer opportunity! [s/o @ablinstein.bsky.social] "MitM" = Math in the Mountains Teacher immersion program 2025; first announcement June 23–28 | Jackson Hole, Wyoming More information (along with registration form): docs.google.com/document/d/1... #iTeachMath ♾️ #MathSky 🧮

learning is boring unless it’s gossip. teachers should start every lecture like “omg did you hear about parabolas”

Session 2 is Thursday! Come hear Susan Jo Russell and Deborah Schifter talk about and discuss video of examples of interweaving deep and rigorous mathematics and equitable participation. www.terc.edu/mathequityfo...

YES! Transformations is another "big rule" that helps Ss generalize from topic to topic... More in this post: #iTeachMath #MTBoS #MathSky #MathsToday karendcampe.wordpress.com/2023/10/13/o...

#MathTeachers, how do you wrap up lessons? Not the final phase of instruction, but just the final minute of class? Watching 100s of algebra lessons, most Ts either let kids work to the bell or make business anncmts at the end. Our nudge is to "put a bow on it." practicedrivenpd.com/instructiona...

Some dissection puzzles I made four years ago #math #puzzle #iTeachMath

pssssttttt.... hat tiles! talkingmathwithkids.com/shop/hat-til...

The final problem in the Alg II Honors HW due today was to define a function that lives in each of the eight regions of the Venn diagram below. We discussed their attempts at answers in class. It was awesome. #iTeachMath

One of our first instructional nudges for math teachers - REVERSAL. Take a straight forward math problem and turn it around, give students the answer and see how many different problems they can come up with that have the given answer. @zandrade.bsky.social practicedrivenpd.com/instructiona...

Thanks to the work of @triangleman.bsky.social, #wodb website has a new home: talkingmathwithkids.com/wodb/

After years of work, our team is starting to release instructional nudges for math teachers. These are small suggestions designed to be quick and easy for teachers but also meaningful for students. Right now 11 are available, with more coming very soon. #MathEd practicedrivenpd.com/instructiona...

#MathsToday My students played Log War today and there was a lot of joy in the room. They became much more fluent with logs along the way. Credit to @k8nowak.bsky.social

#MathsToday Today was day 1 of logarithms in #MHF4U so I presented students with this, inspired by James Tanton.

Looking for strategies for teaching math? Try these instructional routines for math. davidwees.com/content/inst... Think of an instructional routine as a container for teaching where the structure remains the same but the math to be focused on changes. #edusky #mathed #mathsky

Heyo, IM Alg1 teachers and peeps who support them! I’ve been helping this project make some stuff to make your lives a little easier. Please spread the word. www.essentialteaching.com #iteachmath #mtbos #learnwithIM

Any suggestions for a fun real-world application of the Pythagorean Theorem for 8th graders? We've done some proofs and practice problems, as well as Desmos Taco Truck, but I'd love something hands-on where students could perhaps also do some modeling with real data? #iTeachMath #MTBoS

In case it is helpful to all you teachers, here is my... Visibly Random Group Generator v7.3 🍎 Free, no ads 🍎 Set # of groups or group size 🍎 Checkboxes for absences 🍎 Add pairs of Ss that can't work together, be alerted of conflicts 🍎 Editable names & color to match classroom Link in reply 🧬🥽🎢♾️

Hey #iteachmath! Question: What does your school do to support regular education students that are several grades behind grade level in mathematics instruction? Thanks

"How do we support students who are struggling to access grade level content?" Listen and learn from @jennalaib.bsky.social and Tomás jennalaib.com/2024/11/05/t...

I'm a finalist in the Amplify/Desmos Custom Activity Builder Challenge. Mostly, though, visit this link if you're a math teacher to see 20 incredible Desmos Classroom resources for your students. ALL of the finalists deserve your attention: student.desmos.com/join/6fbynf

Several different ways to approach absolute value 😊 ...number lines, distance, in a context, with functions, etc .. links to the slides and activities for this free lesson are are at techknowmath.com (check out the Algebra 1 Term 2 course guide) ♾️ youtube.com/shorts/TeFvE...

Hey #iTeachMath, I’m looking for the best app for students with graphomotor issues for taking math notes, showing their work, etc. Interested in all solutions: tablet or laptop.

Made a Starter Pack of *current* K-12 math classroom teachers. Let me know if you should be added (or removed). go.bsky.app/35M7izP

Here are some resources as a part of the migration to 🔵☁️: Foundations of Algebra materials (created by my colleague, Dr. Liz Brennan): drive.google.com/file/d/1-7Ub... Algebra 2 w/ Trig materials + Problem Solving & Posing materials (created by me!): drive.google.com/drive/folder... #iTeachMath ♾️

Other than the traditional Alg1 / Geo / Alg2 / etc math classes, do you have any electives at your school that you think should be in other schools? We are starting to think about our course planning guide for 24-25 and looking for some ideas! #mtbos #iteachmath #mathsky

I've been making CII (Correct, Incorrect, Incomplete) tasks to deepen students' understanding of particular topics. First, they discuss the Correct work in groups and I ask them questions. They do the Incorrect column and we debrief, then they finish the Incomplete. #MTBoS #iteachmath bit.ly/3YXGpW2