#MTBoS

Neil Butler

mrNeilButler

So. To make our maths classes represent the true history of our subject. To represent mathematics as the world-wide, trans-civilisational pursuit it is. #edchatie #mtbos #iteachmath #inclusivestemcs 1. Consider how

Greg Stanton

HigherMathNotes

Is there a compelling reason to favor factorials over falling powers when teaching permutations and combinations?Falling powers are intuitive and more general. They also provide formulas for P(n,k) and C(n,k)

Melissa Adams-Corral

lamadcorral

This 2+2 moment has been a reminder of why I continue to struggle with/in the math ed community. Whenever interpersonal violence accompanies math, too many math folks continue to put

⭐Nereide🪐

Nereide

1/#Leonardo da Vinci's Mappamundi (world map) in 8 Reuleaux triangle octants.It is a map drawn in the "octant projection" in approximately 1514, related with the first uses of the name

⭐Nereide🪐

Nereide

1/There are shining examples of the fact that mathematics is not a “boys only” club.One among these is Gabrielle Émilie Le Tonnelier de Breteuil, marquise du Châtelet (Dec 17, 1706

Alex Overwijk

AlexOverwijk

Rolling a ten sided die and an eight sided die and summing the values. You have 18 markers to place on the game board. Where you putting them?Follow thread to

Lauren Baucom

LBmathemagician

#MTBoS...here's the thing: When you think about the math you currently teach, does it require THIS LEVEL OF critical thinking and mathematization?https://twitter.com/aetherlev/status/1274726592481091587 This thread by @aetherlev dives i

Tracy Proffitt

tracyjoproffitt

I’ve spent the last week working on sample 5th grade prime & composite plans for virtual learning. What I have isn’t perfect, but it’s a start. I decided to share

Benjamin Dickman

benjamindickman

Where do math problems come from? I write lots of them, and I have shared a fair number that I really like. Below is one that I think is awful.

Heather (Kohn) Russo

HeatherRusso99

I know teacher evaluations/observations are controversial this year (understandably), but I also believe they can be useful if handled a certain way. This thread is to share what’s been working

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