Erick Lee HRCE Math

Math Teacher/Registrar Citadel High School. President of NS Math Teachers Assn (@MTA_NS). Desmos Fellow 2024

[Erick Lee HRCE Math @TheErickLee]

Playing around with pull-up nets this evening. #HRCEmath #ITeachMath

[Erick Lee HRCE Math @TheErickLee]

@Davidpwells1985 Stay safe. I have a collection of geometry activities that might be helpful. https://t.co/RSJXENrOra

[Desmos @Desmos]

Who said math can't be a little bit random?🔀
Explore this graph: https://t.co/ctsH1ZhlhG

[Robert Kaplinsky @robertkaplinsky]

Here's an order of operations and absolute value problem from @mikewiernicki for your seventh graders to try. Hints and answers on @openmiddle:
https://t.co/NAzCGPaCuj

[Erick Lee HRCE Math @TheErickLee]

My son and I have been making our own notebooks and journals lately. Lots of interesting math and measuring… plus a great homemade pocket notebook to use. #ITeachMath

[Howie Hua @howie_hua]

Exponent and power are NOT the same thing

[Desmos @Desmos]

🎉New Feature Alert🎉
You can now quickly export points of interest directly to the expression list! Whether you are inspecting intersections or extrema 🔍, click the gray point and use the new export icon to copy the approximated coordinates.

[Erick Lee HRCE Math @TheErickLee]

Playing a game of Point City this evening. Lots of mental math going on to maximize our score during the final turn of the game. #ITeachMath #MathPlay

[Amanda Austin @draustinmaths]

Some new resources on straight lines ready for Year 9 lessons coming up this week:
✨Gradients of Straight Lines Match-Up
✨Drawing Line Segments with a Given Gradient
✨Plotting Straight Lines then finding Area and Perimeter
https://t.co/turu6UURem
#mathschat #mathsresources

[Erick Lee HRCE Math @TheErickLee]

Played the integers version of Box the Numbers with my son tonight. A great game to strategize with integers. @MathforLove https://t.co/vad7wl6Etx

[Karen Campe @KarenCampe]

Happy November and the new Calendar of Problems is here!
Enjoy #ProblemSolving with your students or for yourself.

#MTBoS #iTeachMath #T3Learns #Math #MathChat #algebra #geometry

https://t.co/6kiw5EObVb

[Play With Your Math @playwyourmath]

29. Two Fold https://t.co/tiHNAAFH1h

[Nicole Bridge @NicoleBridge1]

Math teacher Halloween:
WITCH one doesn’t belong?

[Erick Lee HRCE Math @TheErickLee]

@margreek I was surprised that I didn't get more with the great weather. Perhaps the weather isn't as much of a factor as I thought it might be.

[Erick Lee HRCE Math @TheErickLee]

Halloween Histogram 2024. Warmer than last year in Halifax (13C vs 4C) but almost the exact same total number of trick-or-treaters... 180 this evening. #HalloweenHistogram #MathOrTreat #StatsChat #ITeachMath

[Erick Lee HRCE Math @TheErickLee]

@MathforLove I like the inclusion of integers. My son is working on that at school right now!

[Erick Lee HRCE Math @TheErickLee]

Students really loved playing this “spooky” version of dots-and-boxes today during our math club at lunch. Lots of fun! #HRCEMath https://t.co/tKJ4ekKh4T

[Anne Murphy @annecmurph]

We did a little ghost trapping today with our math game. How many ghosts did you trap? I trapped 36. So much fun! Game On!! #dpmath 👻

[Erick Lee HRCE Math @TheErickLee]

A Halloween Trick or Treat candy "Esti-Mystery" @desmosclassroom activity. Can your students guess how many treats are in the jar? https://t.co/GDQfV7UHwA

[Anne Murphy @annecmurph]

We did a little ghost trapping today with our math game. How many ghosts did you trap? I trapped 36. So much fun! Game On!! #dpmath 👻

[Erick Lee HRCE Math @TheErickLee]

A fun math market activity to practice for tomorrow’s assessment in Mrs. MacKenzie’s Math at Work 10 class. Students select the level of challenge they want. #HRCEMath

[Souad El-Achkar @S_Achkar]

Spent a great day learning and sharing today @MTA_NS provincial conference. Shout out to the organizers and volunteers who made this happen! Thanks @Wipebook for your donation and for the raffle for those who attended our sessions #HRCEmath #alwaysagooddaytodomath