Tony Riehl retweetledi
Thanks, @MCTMmath for the delightful visit.
A place where people apologize for the weather and wave at crosswalks—feels like home.
🌾 🏔️
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Tony Riehl
1.2K posts
Tony Riehl
@riehlt
Recently retired. I was lucky enough to spend time with students learning math for 40 years. Big fan of @desmos , Twitter and #iteachmath
Billings Montana Katılım Aralık 2009
299 Takip Edilen549 Takipçiler
Tony Riehl retweetledi
Tony Riehl retweetledi
Every time I run across this statistic, it just blows my mind.
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I REALLY like this idea. What if you changed the directions to ask them to "Explain why the answer is correct or incorrect" and sometimes had an incorrect answer? Would this make it better or defeat the purpose?
Sam Blatherwick@blatherwick_sam
my new year 10s hate showing their working out so I have taken away their beloved answers
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Tony Riehl retweetledi
Exciting news! The Digital SAT does not have a “no calculator” portion and a @Desmos calculator is built into the test materials for students to use while testing! Wow. That’s a game changer for students taking the SAT! 💻 ✏️ 🍏@OfficialSAT
testinnovators.com/blog/digital-s…
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Tony Riehl retweetledi
I don’t know why, but I really like fractions that are less than half but are as close to a half as their denominator allows.
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Tony Riehl retweetledi
@howie_hua @LindaHorstTIS and I began teaching this method about 25 years ago. So much easier than trees. You can also discuss rich math concepts using this method. Ideas like this do not spread nearly fast enough. Thanks @howie_hua !
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Tony Riehl retweetledi
Tony Riehl retweetledi
Tony Riehl retweetledi
@SweenWSweens Thanks Sean! These are amazing. Thank you for your creativity and thank you for sharing them.
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I made a new escape room in Desmos!
Desmos Escape 2: The Museum
Play it here: student.desmos.com/join/tq5tp6
You don't have to log in, but if you do it saves your progress in case you want to come back to it.
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Tony Riehl retweetledi
I am more tired at the end of the day teaching than I am being a waiter on my legs the whole time. People who have never worked in a school severely underestimate the energy and stamina it takes to be a teacher.
Dan Meyer@ddmeyer
Watch a teacher make roughly ~1,000 instructional decisions in about 45 seconds. Only a few of them are about the lesson but the lesson depends on ALL of them. This is one of the hardest things to explain about teaching to people who have never taught.
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@MrCorleyMath My thoughts and prayers are with you. I know it is a very difficult time.
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Earlier this week my mom, Carol Corley, passed away. It still seems surreal. She gave so much to her family, friends, and the world in general and to say she will be missed in an understatement. I have never seen another person give so freely to others.
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Tony Riehl retweetledi
Please do yourself a favor and enjoy this inspiring show. I promise you that it is one of the best things you've watched recently.
cbs.com/shows/the-gift…
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Tony Riehl retweetledi
@CFless @pgliljedahl For a start, I think having legislators work in visibly random groups might help with the political polarization.
Lehi, UT 🇺🇸 English
Tony Riehl retweetledi
Tony Riehl retweetledi
Tony Riehl retweetledi
Thank you @fawnpnguyen for inspiring our group of Montana math teachers. I'm so glad that we didn't get pumpkin on your dress when you exploded it. Fawn is an incredibly kind and humble person. Learning from her was a joy!
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