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Even though we can't see the presentations, I think the summaries offer some good ideas. This one is my favourite: " Don't focus on getting info INTO students' brains, more on getting info OUT!". Check out the original post to see all of the 7 for 7 presentations at the TI conference.
Curriculum Tags: All
https://bsky.app/profile/karencampe.bsky.social/post/3lljf4p47uc2j
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Even though some of these are most certainly university level equations, there are definitely equations here that fit into the high school math (and physics) curriculum.
Curriculum Tags: All
https://www.businessinsider.com/17-equations-that-changed-the-world-2014-3
Curriculum Tags: MCV4U
https://www.geogebra.org/u/daniel+mentrard
The angle between two planes is a angle
— Daniel Mentrard (@dment37) April 1, 2025
between their normal vectors
Visualization |Animation | Interactive applet@geogebrahttps://t.co/23BUle1Oxk
#geogebra #math #science #iteachmath #mtbos #visualization #elearning @bancoche #physics pic.twitter.com/2G4p3jI7fw
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I think this could be used when talking about number systems (in terms of triangle numbers) or to conceptualize the patterns that exist in (this particular) sequence.
Curriculum Tags: MTH1W, MCR3U
https://x.com/howie_hua/status/1907217126634500392
This is a neat visualization that never occurred to me. Try it with your students1, 3, 6, 10, ... how can we find the 100th triangular number? pic.twitter.com/RUNgaC6iaV
— Howie Hua (@howie_hua) April 1, 2025
Curriculum Tags: MTH1W, MPM2D
https://x.com/howie_hua/status/1908311966017589472
I know these are simulations, but the math checks out and they would work IRL.Did you know we can visualize rewriting square roots? I wish I was at least shown this in school. pic.twitter.com/gnTrMGSxQz
— Howie Hua (@howie_hua) April 5, 2025
Curriculum Tags: All
https://x.com/mburnsmath/status/1908145074216763552
I love these. https://t.co/5k7rRKDumM
— Marilyn Burns (@mburnsmath) April 4, 2025
Image Links
This seems like the kind of question that has brute force solutions and more elegant solutions (and code based solutions). To me that makes it perfect for all grade levels.
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https://bsky.app/profile/makeaproblem.bsky.social/post/3llonl6tnpc2h