Students were out of their seats collecting data for a related rates lab today! They compared experimental data to theoretical solutions for the classic sliding ladder, the inflating balloon, and more. A fun day of "math in motion." #ITeachMath #Calculus pbbmath.weebly.com/blog/hands-o...
Does understanding the Math Practices seem impossible? I think so and I rewrote them in an attempt to make them readable. In this blog post I share my revised version of MP 4 as well as a link to download all 8 MPs in English or Spanish as a printable PDF. robertkaplinsky.com/making-...
A deltahedron I made at #100factorial today with the polydron triangles. It’s a size-three octahedron with three size-one tetrahedra on each face. The whole shape has 120 faces, 180 edges and 62 vertices, with exactly 40% of the edges concave. It took me two hours to make, and some extra hands.
Erick Lee
New art for the art wall outside my office
#mathart
what a final @todos-math.bsky.social e-news message!
congrats to @dingleteach.blacksky.app for her leadership of TOODS as she segues into Past President; congrats to @karikokka.bsky.social as incoming President; and congrats to two incoming Directors, including Dr. Sara Rezvi!
🔗 www.todos-math.org
Algebra teachers, check out these three rational exponent problems from Bryan Anderson. See the hints and answers on Open Middle:
www.openmiddle.com/rational...
www.openmiddle.com/rational...
www.openmiddle.com/rational...
In #mathstoday (well, actually yesterday) my Year 12s tackled another great Underground Maths problem. This one worked really well & stimulated loads of discussion, helping cement their understanding of logs. Definitely recommend 👍🏼 undergroundmathematics.org/exp-and-log/...
Just as an FYI, you're supposed to read the entries in backwards order (so from the starting instagram post to the most recent instagram post)!
At TODOS, we believe every student deserves access to mathematics that reflects their brilliance, culture, language and lived experience.
I have a high school student who created a fictitious journal for Ramanujan for a class project, after researching his life. It's so cool, and has entries from a fictitious Ramanujan along with others. If this intrigues you, please follow&share this insta: www.instagram.com/lucie.r.vk_e... #MTBoS
