Math Links for Week Ending May 30th, 2025

Featured Links

I love this train of thought set of posts to solve this area problem with a surprising result. Take the time to go through @DavidKButler's solution, at least to see the surprising result but also to get a great example of the art of problem solving. 
Curriculum Tags: All
https://bsky.app/profile/davidkbutler.bsky.social/post/3lqdbrayyx22v

Ok let me #TryMathsLive with this from @mathforge.org …

[image or embed]

— David K Butler (@davidkbutler.bsky.social) May 29, 2025 at 1:50 PM

Resource Links

A great set of @Geogebra dynamic resources on angle properties from @Libro
Curriculum Tags: Gr7, G8, MTH1W
https://www.geogebra.org/m/ujsgmc8w

Video Links

As always I appreciate that he says why this works
Curriculum Tags: MTH1W, MPM2D
https://x.com/howie_hua/status/1926324656832725401

If you know one square number, you can mentally calculate the next square number! Here's how: pic.twitter.com/xyTDQNyeIG

— Howie Hua (@howie_hua) May 24, 2025

An interesting take on negative exponents

Curriculum Tags: MTH1W, MPM2D

https://x.com/howie_hua/status/1927856254405247111

Exponents are seen as repeated multiplication, but what represents repeated division? pic.twitter.com/p73voglRfL

— Howie Hua (@howie_hua) May 28, 2025

I would definitely use this problem when dealing with equations and applications of equations to have kids calculate things like the speed when hitting the water, the speed or the height, which should all be attainable from the time of the fall.
Curriculum Tags: MPM2D, MCR3U, MCF3M, MBF3C
https://x.com/davidpetro314/status/1927069513075277858

There is a #math and/or #physics problem in here. #MTBoS #iTeachMath #MathChat #iTeachPhysics https://t.co/rT5ejQgILd

— David Petro (@davidpetro314) May 26, 2025

Image Links

What math problem would you ask about this situation. Thanks to @DonFraser9 for this one
Curriculum Tags: All
https://x.com/stats_feed/status/1928170132179738754

Les Stewart typed out every number from one to one millions on his typewriter, not in number form, but spelled out. It took him 16 years. pic.twitter.com/hnwskwkZ9U

— World of Statistics (@stats_feed) May 29, 2025