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I can't tell you how many times I need to have a math symbol in a regular text box (÷ √ ≤ ⇄). Thanks to @kevpluck for building a tool to help us do it and thanks to @GerardLewis for pointing this out.
Curriculum Tags: All
https://symbolsalad.com/
Stuck in a GoogleSheet, Twitter or another program and can't get a Math/Chem Symbol (÷ √ ≤ ⇄)? @kevpluck created #SymbolSalad to easily copy/paste symbols into any text field. So simple! https://t.co/uKUuICTNHz #TimeSaver #IMAC #MathClub #edtech #mathchat #scichat pic.twitter.com/fE61N0N957
— Gerard Lewis, OCT (@GLewisOCT) February 17, 2021
Resource Links
A few weeks ago Desmos released an updated version of Central Park, and now they've updated Function Carnival. Now you can have these great activities with all the teacher dashboard features that exist now.
Curriculum Tags: MCR3U, MCF3M, MHF4U
https://twitter.com/eluberoff/status/1360969642932662272
Function Carnival lives on! https://t.co/IMs7ghLcRd. Rebuilt in Activity Builder so that it now has all of our new features (snapshots, pacing, anonymize, assign-to-classes, etc). Also means you can now see behind the scenes and copy-and-edit.
— Eli Luberoff (@eluberoff) February 14, 2021
Video/Audio Links
Valentine's Day is over so keep this one for next year
Curriculum Tags: All
https://www.desmos.com/calculator/vojdj0xicn
Though not typically a math based podcast, on a recent episode of Cyber, a cyber security expert talks about his first hack with a TI-83 calculator. I've added this to my list of math based podcasts (link below)Just keep sπnning, just
— Luke Walsh (@LukeSelfwalker) February 14, 2021
keep sπnning, keep sπnning with
me my #Mathentine. pic.twitter.com/sidZ3p0MNF
Curriculum Tags: MCR3U, MHF4U, MCV4U
http://ontariomath.blogspot.com/p/podcasts.html
A new bonus episode of the @OAMEtalks podcast with another preview from #OAME2021. This one featuring @RobertQBerry @LLB_315 @gfletchy @MrOrr_geek and @MathletePearce:
https://talks.oame.on.ca/season-3
Image Links
Who knew that you could construct a heptagon using some parabolas?
Curriculum Tags: MPM2D, MCF3M, MCR3U
https://twitter.com/potetoichiro/status/1360811105442926592
【吃驚仰天！正七角形！？】
— ポテト一郎🥔 (@potetoichiro) February 14, 2021
なな、なんと、円と２本の放物線の交点を結んで正七角形をつくることができるそうです。先ほど初めて知り私もやってみました。そして、その美しさに感動しました。松田康雄先生が発見し、2019年に算額が高見神社に奉納されたとのことです。いつか実物を見に行きたいです！ pic.twitter.com/VptFWHlpRl
Even though factorial notation isn't a common notation for most grades, I still think you could introduce it and then let kids chew on this
Curriculum Tags: All
https://twitter.com/fermatslibrary/status/1360952038155247617
Here's a prime pic.twitter.com/hp4DQOM1hv
— Fermat's Library (@fermatslibrary) February 14, 2021
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