Arika
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arikabyman.bsky.social
Arika
@arikabyman.bsky.social
Math teacher/enthusiast
Does anyone have a 3D print file for squares partitioned into halves and fourths in a variety of ways? #iteachmath
April 28, 2025 at 8:22 PM
Here's a preview of my @davidsoncollege.bsky.social honors student's (inspired by @baabbbaash.bsky.social work) lenticular dice mosaic of Katherine Johnson & Maryam Mirzakhani. Our piece will be displayed on Mercer Island in a math & art exhibit hosted by the Seattle Universal Math Museum (SUMM).
February 17, 2025 at 8:26 PM
Reposted by Arika
🔥🔥My MathEd/#Iteachmath hot take🔥🔥

Before you read and start implementation of BTC, you should first read and try to implement ideas from the 5 Practices.
November 22, 2024 at 10:16 PM
Hello! I’m so happy to have the #ITeachMath community back ❤️ I taught math for 13 years, but this is my first year as an instructional coach. Something I’ve been struggling with in this new position is the role of content-area “expertise” in the coaching world. (When) do you… 1/2
November 16, 2024 at 1:03 PM
Does anyone know an alternative to Stenhouse’s old choral counting tool? From what I recall, you could set a starting value, an interval to count by, and a number of items per row and it would generate an array of numerals so that you could anticipate the patterns students would notice. #iteachmath
September 5, 2024 at 2:33 PM
@mathematize4all.bsky.social I am really looking forward to your webinar with NCTM on the 29th but have a conflict that will have me logging on late. Any chance a recording will be available afterward?
January 21, 2024 at 2:30 AM
Reposted by Arika
There's a weird branding phenomenon happening with "The Science of ______" in education used to describe a handful of practices & processes related to cognition & the brain:

www.humanrestorationproject.org/writing/ther...
There is No Such Thing As “The Science of Learning” | Human Restoration Project | Nick Covington...
Nick Covington & Michael Weingarth call for a moratorium on using "The Science of Learning" to describe one aspect of how the brain works in relation to the multiple goals of school. Published by Huma...
www.humanrestorationproject.org
December 2, 2023 at 1:50 AM
Reposted by Arika
Former MS student published a pretty funny humor article in the HS need paper about debatable math truths. What do we think of these, #iteachmath?
November 1, 2023 at 12:24 PM
#iteachmath
I’ve been thinking about fluency. I learned how to unscramble a 3x3 Rubik’s cube a few years ago, and because I’m a decent memorizer I was able to do it by memorizing algorithms and practicing them until they became muscle memory.
October 29, 2023 at 5:14 PM
Reposted by Arika
Start your day with this yohaku. Fill in cells with 9 different whole numbers to get products shown in each row/column.
More free puzzles and books/ebooks for all ages can be found at yohaku.ca
#mathsky #iTeachMath
October 24, 2023 at 12:24 PM