Tim @timteachesmath

https://t.co/UKGOD5t8ho @[email protected] geogebra.org/u/timteachesma… Wisconsin, USA Joined January 2014

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Tim @timteachesmath

8 months ago

Neat Google Sheets bug: The formula =combin(32,16) appears fine, and =int(combin(32,16))=combin(32,16) evaluates to TRUE, but =601080390-combin(32,16) evaluates to -0.0000002384185791 and =int(601080390-combin(32,16))=601080390-combin(32,16) evaluates to FALSE.

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Sarah Carter @mathequalslove

9 months ago

Made a new arithmetic sequence puzzle for my students to try out. Can you complete the "crossword puzzle" so that each entry is an arithmetic sequence? mathequalslove.net/arithmetic-seq… #mtbos #iteachmath #puzzlingclassroom

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Justin @jdabre11

10 months ago

This is genuinely the most dispiriting result of the night. The cops let your kids be slaughtered, the Republican government gave them a full-throated defense, and you rewarded them with even greater support. How do you look at yourself after that?

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Our World in Data @OurWorldInData

a year ago

Vaccines account for 40% of the decline in infant mortality over the last 50 years. Infant mortality rates have plummeted over the last 50 years. Globally, they’ve fallen by over two-thirds, from around 10% in 1974 to less than 3% today. A recent study — published in The Lancet…

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Elie Mystal @ElieNYC

a year ago

New Yorkers, baby.

southpaw @nycsouthpaw

a year ago

New Yorkers, baby.

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Tim @timteachesmath

a year ago

timteachesmath.blogspot.com/2024/04/fixed-…

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Matt Henderson @matthen2

2 years ago

two ways to binarize an image to black and white- Left: threshold at 50% grey Right: show a black pixel with probability proportional to the grey level though noisy, right preserves the original image better

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Tim @timteachesmath

2 years ago

timteachesmath.blogspot.com/2023/12/cross-… #processing

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Tim @timteachesmath

2 years ago

The metaphor could use a few people selling hoses poolside.

Brian Tyler Cohen @briantylercohen

2 years ago

The metaphor could use a few people selling hoses poolside.

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Dr. José Vilson, PhD @TheJoseVilson

2 years ago

"Kids can't read." OK, sure, but how are we understanding what literacy actually means and what it says about the rest of us? Read and share. Thanks! thejosevilson.com/the-problem-wi…

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zach silberberg @zachsilberberg

2 years ago

matt damon uptown funk be like “stop. wait a minute. buy a zoo put a lizard in it”

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Tim @timteachesmath

2 years ago

wkyc.com/article/tech/s…

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MELODIC W☆RRIOR (Bluesky: patbart.bsky.social) @PatBartMusic

2 years ago

Everyone always asks, "Why can't ___ be jazz? You're gatekeeping." and I'm expected to have an answer. Then I back up and ask, "Why does ___ NEED to be jazz?" and suddenly the whole room is quiet.

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Tim @timteachesmath

2 years ago

Even with half of Argue's albums released before the introduction of the large group Grammy, I expected to see more overlap. timteachesmath.blogspot.com/2023/09/top-bi…

Darcy James Argue 🇺🇦 @darcyjamesargue

2 years ago

Even with half of Argue's albums released before the introduction of the large group Grammy, I expected to see more overlap. timteachesmath.blogspot.com/2023/09/top-bi… https://t.co/39hj0h59zR

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Tim @timteachesmath

2 years ago

🟧🟧🟫🟥🟥 🟧🟧🟫🟥🟥 🟩🟩🟩🟥⬜ 🟪🟪🟩🟦🟦 🟪🟪🟦🟦🟦 day 117: 213 points 97% digit.party I think this is the maximum?

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Tim @timteachesmath

2 years ago

🟨🟨🟩🟫🟫 🟪🟨🟩🟦🟦 🟪🟪⬜🟦🟦 🟧🟧🟧🟦🟥 🟧🟧🟧⬜🟥 day 99: 170 points 100% digit.party

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Tim @timteachesmath

2 years ago

Bending rules for hexagon tiles timteachesmath.blogspot.com/2018/12/hexago… #hexblockchat #hexagAion

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MathHappens @MathHappensOrg

2 years ago

Our partners at @seattlemathmuseum, with some advice from @Trianglemancsd made their own ball frames at a local makerspace and added this great playpool. What a great idea! Happy 4th!