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#American #Kids Can't Do #Math Anymore - #Slashdot 😱😱😱😱😭🤬

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#American #Kids Can't Do #Math Anymore - #Slashdot 😱😱😱😱😭🤬

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  • futurebird@sauropods.winundefined

    Here is a “magic trick”

    Uncategorized matheducation math binary
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    futurebird@sauropods.winundefined
    Here is a “magic trick”Give kids colored cards.red card- 1 dotblue card- 2 dotsgreen card- 4 dotsyellow card- 8 dots“Show me a total of x dots!”(x is a number between 1 and 15)“look around, why are you all holding up the same cards? isn’t anyone creative enough to find another way?”then ask what goes on the “next card” #matheducation #math #binary
  • dnkboston@apobangpo.spaceundefined

    I have a #math question.

    Uncategorized math
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    oblomov@sociale.networkundefined
    @dnkboston oh because even thoughg'(x) = sin2(x) cos(x) => g(x) = sin3(x)/3is easy, then you'd have to integrate exp(x) sin3(x)/3 which would be … less easy 8-D
  • prettyhuman@piipitin.fiundefined

    Lo and behold, these are very likely gonna be my new sleeve tattoos.

    Uncategorized maths math mathematics
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    prettyhuman@piipitin.fiundefined
    Lo and behold, these are very likely gonna be my new sleeve tattoos. A, D & K to left arm, and L, C & B to right arm. With just the left arm alone I can do logs and square roots, with the right arm I can do cube roots, and then combining left and right I can use them as a slide ruler to multiply and divide. #maths #math #mathematics
  • atoponce@fosstodon.orgundefined

    M(77232917) is officially the 50th Mersenne Prime

    News math maths
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    1 Posts
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    atoponce@fosstodon.orgundefined
    M(77232917) is officially the 50th Mersenne Prime.M(77232917) was discovered seven and half years ago. Now, thanks to the diligent efforts of many GIMPS volunteers, every smaller Mersenne number has been successfully double-checked. Thus, M(77232917) officially becomes the 50th Mersenne prime.This is a significant milestone for the GIMPS project. The next Mersenne milestone is not far away, please consider joining this important double-checking effort.https://www.mersenne.org/report_exponent/?exp_lo=77232917&full=1#math #maths