So happy to see this! 30 mins from my hometown. 🎉

We’re looking for a great math teacher to join our team at Bellaire High School! Know someone who would be a great fit? Tag them or send them our way! Send us your resume here: form.jotform.com/260813855618...

Mathematicians can’t agree on whether 0.999... equals 1 Whether 0.999... equals 1 is the subject of bitter dispute in countless online forums

Oh no! #MathSky friends! According to a theoretical physicist and Scientific American, we just can't agree! Even if it doesn't lead to any more contradictions that calculus.

Mathematicians can’t agree on whether 0.999... equals 1 | Scientific American share.google/mA2qoeNbIulE...

I don't think people fully appreciate how apocalyptic things are for US science. I haven't had any new funding since 2024, but I'm still ok since typical grants are for three years. This means next year I will be completely out of funding and will have to fire everyone in the lab. It's not great.

Production of Dates (Fruit) In Metric Tonnes, By Country Breaking the Fast: Production of Dates (Fruit) In Metric Tonnes, By Country Ramadan just ended. While Muslims have many different cultural traditions, a shared one is to break the fast with a date. Where do these dates come from?

New #SlowRevealGraph by Colum Dillon

Breaking the Fast: Production of Dates (Fruit) In Metric Tonnes, By Country

Ramadan just ended. While Muslims have many different cultural traditions, a shared one is to break the fast with a date. Where do these dates come from?

Check out this multiplication chart drawn to scale from Anthony at The Chalkface! This version is so much more intuitive.

Read more here: thechalkfaceblog.wordpress....

Walking Through a Lesson What I notice, what I wonder, and what I'd do with it

NEW Post. I picked a random lesson and shared my planning: Walking Through a Lesson fawnnguyen.substack.com/p/walking-th...

Congratulations! 🎉

Ready for the recording!

Thank you!

Love these! If you are willing to share I would like to use them for early AP review/ retrieval.

A warmup question with four questions about slope and average rate of change.

A warm-up question with two different simplifying fractions questions. One "mild" and one "spicy" (a compound fraction).

Students sketch three different functions each is discontinuous at x = 1 but each has a different type of discontinuity.

A few warm-up questions from this week in my high school Calculus class. I start each day with a question. Sometimes for review/retrieval, sometimes to launch the day's discussion and sometimes for practice/consolidation. #ITeachMath #MathsToday

framework for planning: what? so what? now what? in a cycle

Love seeing @jennalaib.bsky.social using this framework. I learned from @deltadc.bsky.social . Often ask learners to pick one to consolidate thinking. Applying to planning is great. www.youtube.com/watch?v=1dH7...

quote-tweet with a mathy term in emojis

e.g. 🔔↪️ could be Bell Curve

i'll kick it off:
✍️👋

😳 Be safe!

Creative Valentine's Day Maths Resources and Activities Explore creative Valentine's Day ideas and resources, perfect for math lovers, including cards, puzzles, and unique activities!

Valentine's cards for mathsy friends?!
colleenyoung.org/2026/02/08/f...

I created a Google Sheets template to play Connect Four.
It allows you to create quiz cards and students earn their next move by answering the question.

Google Sheets: Play Connect 4

alicekeeler.com/2019/05/30/g...

#GoogleEDU #GoogleSheets #Gamification #EduSky

Exponentiate is what I use. 🤷🏻‍♀️

I saw this just the other day!

Educational for some!

School leaders, give your people time to just do math together. I promise it's SO worth it.

a man in a suit and tie is asking if he has something for me ALT: a man in a suit and tie is asking if he has something for me

Hi everyone! It’s been a minute.

Need your help with high school math sequences. Anyone whose school changed from an alg1/geo/alg2 sequence to alg1/alg2/geo??

Or have read research on the topic.

I see what you did there.

I see what you did there. Have a blast!

You focus on making math accessible and joyful for students AND teachers. Keep doing you. It’s wonderful. And HBD! 🥳

We no longer have funds for conferences. I think it is so important to have those connections and learning with teachers from other states and countries.

Shelli was a guiding light for me during virtual COVID learning. Her Saturday Zooms helped keep my sanity. I was always inspired by her continuous learning. Such a loss. May she rest in peace. Her legacy lives on.

You and your knives. 😜

We need a virtual hang one Saturday. Just to reconnect.