Amanda Sinner

Wife. Mommy. Teacher. Singer. Reader. Mathematician. Christian. Learner. One. I love helping people with math.

[Amanda Sinner @avsinner]

@BreurBreur @openmiddle

[Michaela Epstein @MathsCirclesOz]

Check out this number line. What would you choose for the unknown numbers?

Why?

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#MTCoz #MTBoS #iteachmath

[Amanda Sinner @avsinner]

@ClaireVerti I’m so sorry.

[Amanda Sinner @avsinner]

@kendall_mceach @UMNSurgery Not real.

[Amanda Sinner @avsinner]

@ClaireVerti Our dog is named Norm from Cheers. NORM!!

[Amanda Sinner @avsinner]

@MsJOrr1 @mathsjem @desmos has amazing support

[Howie Hua @howie_hua]

New TikTok video: My guess on why we think cutting sandwiches diagonally makes bigger pieces

[Amanda Sinner @avsinner]

@The_Captain_90 I thought this was brilliant

[Amanda Sinner @avsinner]

@The_Captain_90 Felix felicis for the day! What will you do?!

[Amanda Sinner @avsinner]

@MrVaudrey @VbergMath First thought was someone who has been around for a long time just because. Beloved by the community but blinded by “that’s how we’ve always done that”

[Jo Boaler @joboaler]

Would anyone like to learn about the California Maths Framework from 2 of the writing team - a free @Stanford event - with the amazing @ddmeyer from @Desmos as the MC! Myself and prof Jenny Langer-Osuna. https://t.co/QWYciXwPpk @StanfordEd

[Amanda Sinner @avsinner]

@BlakeHarrisTBLA I thought about this tweet the moment I heard the news. I miss both these tweets and Jansen. Go Dodgers!

[Mark Kaercher @shskaercher]

Looking at the Morse Code for the digits.
What do you notice? What do you wonder?

I notice that each digit is made up from 5 characters.

[Melissa D @Dean_of_math]

What if our rubrics were wheels instead of linear progressions that give the impression of learning coming to an end? A colleague brought me this idea and I can’t stop thinking about it.

[Amanda Sinner @avsinner]

@The_Captain_90 @RamsNFL Best postseason ever!

[Anchla Joshi @Joshi_anch]

Happy International Day of Women & Girls in STEAM!

[Amanda Sinner @avsinner]

@ClaireVerti https://t.co/dJjaPM76iI
I like it best on the iPad

[Amanda Sinner @avsinner]

@ClaireVerti I use an app. Completely addicted.

[Amanda Sinner @avsinner]

Wordle 219 5/6

⬜🟨⬜⬜⬜
🟨⬜⬜⬜⬜
⬜🟨🟨⬜⬜
⬜🟨⬜🟩⬜
🟩🟩🟩🟩🟩

[Amanda Sinner @avsinner]

@The_Captain_90 I’d rewatch that game. So good