CalfordMath (@CalfordMath) header
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I love to innovate new ways to make math concepts accessible and enjoyable for students! My creativity is motivated by the student needs I see in my classroom.

St. Catharines, Ontario
Joined August 2017
Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)Photo by CalfordMath (@CalfordMath)
Timothy J. Keller, husband, father, grandfather, mentor, friend, pastor, and scholar died this morning at home. Dad waited until he was alone with Mom. She kissed him on the forehead and he breathed his last breath. We take comfort in some of his last words...
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Its a SNOW DAY! All DSBN schools are closed today.
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Jan 25 - Transportation is cancelled today due to snowfall expected this afternoon. Secondary exams/culminating activities are moved to tomorrow.
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RAPS WIN IN TRIPLE OT 👏
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1) A secondary school IB World teacher wakes up on his Saturday, exhausted from the hardest, busiest and most demoralizing work year since his first teaching year in 2010, to a tired, ignorant, and disrespectful Twitter discourse about his lavish $100K, "Sunshine List" salary.
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CalfordMath retweeted
In this month’s CL newsletter, read up on some of the things people love about CL. Contributions from @mckeemath, @mrcorleymath, @BethProvencal, @BirkelandMr, @kbook10, @OGLaursen, @toddf9, @NolanFossum, @CalfordMath, @CabezasMath, and more! mailchi.mp/desmos/cl
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Good morning! It’s the first snow day of 2021! All DSBN schools are closed. This includes in-person and online learning.
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CalfordMath retweeted
Bet on Fred. Vote for Fred. @FredVanVleet | #NBAAllStar ⭐️ 1 RT = 1 Vote ⭐️
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.@FredVanVleet with #NBAAllStar numbers last night. 26 Pts | 6 Ast | 5 Reb | 4 Stl | 3 3pm * 1 RT = 2 Votes *
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#NBAAllStar To-do List 1) RT to VOTE for @FredVanVleet 2) Bet On Yourself
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This is hilarious. 😂🤣 📷 chicago.teacher.memes – at Beech Grove, IN
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Fun fact: Eastdale’s gym is a parabola! ⁦@EastdaleWelland⁩
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Posted a few more @Desmos algebra lessons on linear equations & functions: kurtsalisbury.com/unit-2-lin… #iteachmath #mtbos @AlgebraDesmos
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Exciting new features from @desmos Class Management — Learn Desmos learn.desmos.com/class-manag…
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Eastdale teachers take ‘The Weight’ off their Welland students with music video | NiagaraFallsReview.ca stcatharinesstandard.ca/what…
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Check out Eastdale’s staff covering “The Weight” for their students on Wednesday at 2pm! youtu.be/DH30MLzDu9c
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Access teachers online to help with your school work.
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CalfordMath retweeted
Found him!
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The Ontario Ministry of Education has announced that all Ontario schools will be closed for the 2 weeks after March break. All Ontario schools will be closed March 16 - April 5, 2020. Schools are expected to reopen Monday, April 6. We will provide more DSBN updates tomorrow.
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