@RealMrRuby

Find me at @grantruby

Joined December 2013
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  • Followers199
400Media
New TikTok video: Why does "flipping the second and multiply" work?
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These axes are all wrong! Quality of memes does not define the state of the world, rather the state of the world defines quality of memes. #mathteacher #axesmatter #xisindependent #yisdependent
Nathan Allebach
@nathanallebach9 Jan 2021
how | / bad | ___/ the | / world | ___/ gets |/________________ the quality of memes
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Teachers all over the state and country need help to do their job from home. @2ScreenTeacher is helping get monitors to teachers. youtu.be/RqTCXdx9d-Q

Two Screens for Teachers

Need more evidence teachers and students are struggling? We have 15...

youtube.com
Kids are not falling behind. They are surviving a pandemic.
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If anyone wants a cool lock screen, might I offer a pic of some dice i took a while ago ✌🏾
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Mr. Ruby retweeted
Rich Madel@SrMadel7 Sep 2020
Just gonna put this here...
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60 + 15 = 75 Here’s how I got there... 27 = 20 + 7 48 = 40 + 8 20 + 40 = 60 7 + 8 = 15
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Teaching my compressible flow course online is giving me the opportunity to answer some long-standing questions, such as: Just how fast *is* that eagle in the @USPS logo going? Turns out, about Mach 4.9...
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Heads up re: free and reduced lunch for this new year (whatever it may look like)!
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Oooooh...I’m gonna use this template 😂
Howie Hua@howie_hua5 Aug 2020
I see a new meme template, I make it mathy.
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um, y'all must know that the idea that math is objective or neutral IS A MYTH #takebackmath
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This makes me so uncomfortable #Covid_19
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There are more rules to opening a restaurant safely, than for your local elementary school. 🤦🏾‍♀️
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Is it good/bad/other than I have literally sung “🎵 tell me why 🎶” to my classes when that is the variable we’re solving for?
Lyn Stone@lifelonglit20 Jul 2020
I can’t stop laughing at this.
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Nice name you have there, Mr. Sanderson!
Grant Sanderson@3blue1brown13 Jul 2020
Fun fact, this is the number of milliseconds in a day.
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The symbolism of Betsy DeVos having a bookshelf with no books on it 😂😂😂
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MATH IS NOT APOLITICAL. Y’all ever seen a misleading graph? Seen people with power use numbers manipulated for their benefit to win arguments/contracts? How about who’s ideas are valued and how we portray “genius” in film? MATH IS NOT APOLITICAL.
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While we getting rid of monuments to slavery, let’s make sure we add the electoral college to that list.
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