CHSS Mathematics

Secondary Math Dept @CHSS1 in Madoc, Ontario. Also follow: @chrisleechss

[Chris Lee @chrisleechss]

So excited and honoured to be selected for the 2023 Desmos Fellowship! @desmosclassroom

[Chris Lee @chrisleechss]

@gerrydee Bringing a big group of teachers to see you in Belleville tomorrow night! One claims to teach “kinesiology” but we know it’s just Gym! Haha! Can’t wait!

[Chris Lee @chrisleechss]

Our favourite new holiday ornament…

[Chris Lee @chrisleechss]

So proud of my #MHF4U students @CHSchool1 for their amazing work and attitude this Quadmester! Lookin’ Good! #mtbos @CHSSMath @ChssStudents

[Rob Garden @garden_rob]

After @AlexOverwijk's session last night, I was motivated to expand my #ThinkingClassroom practice. Today we're using @chrisleechss's @Desmos activity & learning to take mindful notes. Ss are responding to the challenge, but will take time to break old habits! @pgliljedahl #mtbos

[Rob Garden @garden_rob]

It's Friday afternoon in grade 11 math. We gave peer feedback on 1st mastery task (gradeless classroom), spent 45 min engaged on a #thinkingclassroom task, finished a @Desmos activity & are heading outside to play integer war. I ❤ my job. @pgliljedahl @TG2Chat #mtbos #iteachmath

[Chris Lee @chrisleechss]

Excited to share some #MTH1W resources from our @HPEschools Summer Writing Project. Includes:

Two Spiralled Plans
@Desmos Activities specifically for 1W
Coding Activities
Financial Literacy Unit

Thanks to all of our dedicated teachers! #mtbos
https://t.co/5bcht6Uuu2

[Chris Lee @chrisleechss]

@jamestanton Very Cool! Decided to make a @Desmos graph demonstrating this idea. Enjoy!
https://t.co/nSx3eJxe41

[Dave Lanovaz @DaveLanovaz]

Teaching math in Ontario next year? Worried about the Coding expectations? I've created a weekly Coding Challenge to help us all grow. The focus is grade 9 but everyone is welcome. #MTH1W #codingChallenge

https://t.co/4a6JMopCpF

[Chris Lee @chrisleechss]

Had a bunch of teachers ask me recently, how to get their students to graph lines while they are learning remotely online. Of course I use @Desmos! Check out this short Activity (YouTube instructional video included) Good Luck all! #mtbos https://t.co/EBO50SiPeR

[Chris Lee @chrisleechss]

@von_Oy Amazing job on #DesmosLive tonight! Wondering if you might be willing to share the Perimeter slide you demonstrated tonight. I thought it was brilliant feedback for students (without saying right or wrong) and would love to learn from it! #WrongAndBrilliant @ddmeyer

[Chris Lee @chrisleechss]

Asked my @CHSS1 Gr9s to make some @Desmos Art with Eq'n of Lines. Curiosity took over and they discovered Eq'ns of Circles, Parabolas and even Trig! Inspired by @shskaercher class featured on #DesmosLive #mathisbeautiful

[Chris Lee @chrisleechss]

Hey @Desmos family. Is there a way to click on a creator's name (or something) and see all the activities they have made public? I would love to peruse @kurt_salisbury 's collection of awesome activities and other favourite @madewithDesmos authors of mine...

[CHSS Mathematics @CHSSMath]

Check out our Math Video for Grade 8 Students coming to @CHSS1 next year! Can't wait to meet you! https://t.co/ItB7od3btf

[Hast. and Pr. Ed.DSB @HPEschools]

Centre Hastings Secondary School is hosting a virtual grade 8 information night tomorrow, December 16, from 6:00-7:00 PM.

[Chris Lee @chrisleechss]

The 3 Act Task - Stacking Papers from @MathletePearce turned into a @Desmos Activity. Thanks to Kyle for the awesome videos and task! @MakeMathMoments #mtbos #SaveWaterLine https://t.co/BeGUo3DUzR

[Chris Lee @chrisleechss]

The Activity that made me fall in💚with @Desmos Activities is "Water Line". In a month it will disappear. Can some awesome developer (I'm looking at you @mrchowmath😉) update it so that students can still use it? #SaveWaterLine @ddmeyer @eluberoff #MTBos https://t.co/Vp4dDu9BaJ

[Chris Lee @chrisleechss]

Thanks to the popularity of last week's @Desmos Activity: Freddy the Frog, today I am releasing the Follow Up! Freddy rides new wheels with changing sizes, speeds and heights!
@madewithDesmos #MTBoS #iteachmath @mrchowmath @DaHowi
https://t.co/8lvlVvzjde

[Chris Lee @chrisleechss]

Excited to try out my new @Desmos activity: Freddy the Frog! Watch as Freddy rides the Water Wheel, measure his Height and discover the Sine Wave! @madewithDesmos #MTBos #iteachmath @desmosbank @mrchowmath https://t.co/d2T5V4Yttq

[Chris Lee @chrisleechss]

@MaryBourassa @MrOrr_geek @DaveLanovaz @MakeMathMoments @MathletePearce @davidpetro314 @RoxyGirlTeacher @dandersod @Teachmathtorr @MrJohnRowe @ddmeyer @MrCorleyMath @nathankraft1 @mrchowmath @mrrothe #HPEMath