Math Links for Week Ending Mar 26, 2021

Featured Links
Though these are not specific to math, I think that any help with assessment is good for teaching. Here @Wheeler_Laura compiles some ideas from the Twitterverse
Curriculum Tags: All
https://mslwheeler.wordpress.com/2021/03/10/%f0%9f%9a%bd-learningintheloo-efficient-grading-practices/

 Resource Links

Here's a nice interactive to demonstrate common denominators with adding fractions. 
Curriculum Tags: Gr7, Gr8
https://www.geogebra.org/m/zg6dvrh9

I made this fraction thingy in @geogebra https://t.co/yuAXaI91RA pic.twitter.com/86fOwXoQUD

— Steve Phelps (@MathTechCoach) March 20, 2021

Video Links

In this 3-Act Task, from Dane Ehlert, we look at rate/ratios with real numbers (and dominos). Below is the first act. 
Curriculum Tags: Gr8, MPM1D, MFM1P
https://whenmathhappens.com/2021/03/22/dominoes/

For those of you into Desmos CL, then you know that the pattern matching code is both interesting and powerful but perhaps a bit of mystery. In these three videos @MrChowMath walks us through some samples. 

Curriculum Tags: All
https://www.youtube.com/watch?v=NtDJdVW5uMk

https://www.youtube.com/watch?v=EEfBweAWVEM
https://www.youtube.com/watch?v=9TNf4sZ2iD4

Image Links

It turns out you can think about math too much
Curriculum Tags: All
https://twitter.com/pickover/status/1374142930689089537

Mathematics, Feynman, physics.

The divorce complaint of Richard Feynman's second wife, hater of calculus. pic.twitter.com/bzwDeGnH8k

— Cliff Pickover (@pickover) March 22, 2021