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Given that next year, 2025, is the first perfect square year in a while, I think you may want to focus on the calculation 452 this coming year in as many ways as you can think of.
Curriculum Tags: All
https://bsky.app/profile/geometiles.bsky.social/post/3lea5s4pxi22x
We’re about to embark on a SQUARE YEAR! #mathsky #iteachmath
— Geometiles (@geometiles.bsky.social) December 26, 2024 at 1:58 PM
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Resource Links
A less tedious way to look at factor trees
Curriculum Tags: Gr7, Gr8
https://mathequalslove.net/2025-factor-tree-puzzle/
Let's continue the countdown to 2025. Today's 2025 Factor Tree Puzzle was inspired by Dr. Harold Reiter who presented on factor tree puzzles at a math teachers' circle workshop I attended. mathequalslove.net/2025-factor-... #mtbos #iteachmath #puzzlingclassroom #mathsky #edusky
— Sarah Carter (@mathequalslove.bsky.social) December 27, 2024 at 10:14 AM
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Video Links
Hidden sinusoidal functions in nature
Curriculum Tags: MCR3U, MCF3M
https://www.reddit.com/r/oddlysatisfying/comments/28yiqk/the_sequence_of_the_sun/?rdt=53283
I like this because it focusses on why, not on memorizing some sort of formulaf(x) = sun(x). The sequence of the sun. [https://t.co/uuBMUJt5y6] pic.twitter.com/z046Gai04r
— Math Lady Hazel 🇦🇷 (@mathladyhazel) December 24, 2024
Curriculum Tags: MPM2D
https://bsky.app/profile/tbrzezinski.bsky.social/post/3ldovqhadts2i
Distance between 2 points in the coordinate plane: Active exploration for a thinking classroom. To access the exploration, see the link in the description of the featured video here: youtube.com/shorts/pfucM.... #MTBoS #ITeachMath #math #mathhelp #edusky
— Tim Brzezinski (@tbrzezinski.bsky.social) December 19, 2024 at 5:19 PM
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Image Links
I don't like this sort of thing as a memory aid, however, I think it would be great for kids to come up with it on their own or prove that it's true
Curriculum Tags:
MPM2D, MFM2P, MCR3U, MCF3M, MBF3C
https://x.com/GeometryPuzzles/status/1872106172423274843
Easy to remember trigonometric ratios pic.twitter.com/hCahSOFlLb
— Math Lover (@GeometryPuzzles) December 26, 2024
A few more "Elf on the Shelf" parodies from @Howie_Hua
Curriculum Tags: All
https://x.com/howie_hua/status/1871646638818939170
https://bsky.app/profile/howiehua.bsky.social/post/3le5q2kbr522q
You've heard of elf on the shelf, now get ready for pic.twitter.com/fMfem9qgBO
— Howie Hua (@howie_hua) December 24, 2024
Sorry, one more haha You've heard of elf on the shelf but have you heard of #math #ITeachMath #EduSky
— Howie Hua (@howiehua.bsky.social) December 25, 2024 at 2:47 PM
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Something for your Calculus class
Curriclum Tags: MCV4U
https://x.com/memecrashes/status/1871359192575160440
— A meme page to check every time MatLab crashes (@memecrashes) December 24, 2024That classic order of operations internet meme as a Christmas meme
Curriculum Tags: MTH1W
https://x.com/pickover/status/1871762165021151691
This is a math meme by @howie_hua, Used with permission.
— Cliff Pickover (@pickover) December 25, 2024
He writes: "Be on Santa's nice list by simply conveying what you mean mathematically clearly so we can stop having these PEMDAS arguments." pic.twitter.com/IjWZDQCYr5
Something to use as a starter when dealing with Order of Operations
Curriculum Tags: All
https://bsky.app/profile/bot.cowtools.org/post/3le2fzrs6sh2v
“Yes, yes, I know that, Sidney—everybody knows that! … But look: Four wrongs squared, minus two wrongs to the fourth power, divided by this formula, do make a right.”
— THE FAR SIDE DAILY (@bot.cowtools.org) December 24, 2024 at 7:10 AM
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