Friday, April 21, 2023

Math Links for Week Ending Apr 21, 2023

Featured Links

I'm a big fan of math based games. Especially when they can be used to hone basic skills. In this case, multiplication facts in the form of a "tic tac toe" style game called Number Hive that you can play against an AI or another online player. And I really like this description and endorsement by @MathGarden. It's pretty easy to get started and play so give it a shot. 
Curriculum Tags: All
https://sunilsingh-42118.medium.com/number-hive-the-clever-gamification-of-factual-fluency-bf37cc7ad3a8


Resource Links

I like a a good "real world" math task. In this case we are looking at whether buying the Subway footlong pass is worth it. In this case @GeoffKrall breaks it down including a rubric for this linear relations activity
Curriculum Tags: MTH1W
https://emergentmath.com/2023/03/23/is-the-subway-footlong-pass-worth-it/



Video Links

I always like how @Howie_Hua breaks down why math "tricks" work. In this case, I don't know if I would call this a classic trick but I have done this sort of algebraic break down for similar problems with my students. 
Curriculum Tags: MTH1W, MPM2D, MFM2P
https://twitter.com/howie_hua/status/1648482560119570432


Image Links

When you're introducing the idea of an ordered pair to students, it's often good to start with an image like this to get them thinking about quadrants in a less numerical way.
Curriculum Tags: Gr8, MTH1W, MFM2P
https://xkcd.com/2754/







    

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