Assistant Teaching Professor of Mathematics. 2019 Desmos Fellow. Zero is not a natural number. Pro Lecture. He/Him.
Erie, PA
Joined February 2015
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Math Help: If I have a nonlinear transformation T: R^m -> R^n, what do I call the set of solutions to T(x)=0? Is it just roots or zeros? Or is there a fancier name for it?
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Hear me out:
Instead of multiple classes meeting 3-4X a week for 15 weeks. One class meets 3-4 hours per day (2 hour morning session + 2 hour afternoon session) for 15 days.
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Some geometry of the dot product: desmos.com/3d/5oazs3wlcn.
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Is anyone else having the issue in Chrome where @Canvas_by_Inst isn’t giving the option to delete objectives?
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Formula sheets on exams.
67%I’m for them
4%I’m against them
12%I’ll comment
17%Show results
24 votes • Final results 2
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Behrend is hiring!
TT Position in MathEd
psu.wd1.myworkdayjobs.com/en…
NTL Position in Math
psu.wd1.myworkdayjobs.com/en…
Just finished #GradingForGrowth. If you are even remotely interested in the alternative grading movement, I highly recommend it. Even if you’re not, it might change your mind.
ALT A picture of the book “Grading for Growth” by David Clark and Robert Talbert.
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Friends in academia, let this serve as a reminder that a promotion without a significant raise isn’t a promotion, it’s a title change.
Also, promotions come with a shift in responsibilities, not only more responsibilities.
Don’t sell yourself short.
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Adding fractions.. we can do that. desmos.com/calculator/q8zxwp…
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My plan for this summer is to study up on some signal processing. This stuff is so cool! desmos.com/calculator/sjhr0g…
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We need people to do X.
We refuse to pay people to do X.
Why does nobody want to do X?
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Student: Can we talk about D12?
Me: The rap group or the standard? Either way the answer is yes.
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It’s only a matter of time before students are able to work a problem, scan it, and have AI leave feedback and grade their work.
I wish that day was today.
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Any #MTBoS folks have suggestions for intro matrices / linear algebra books? I've had success using Holt in the past but am looking into more affordable alternatives.
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"Let's just make up an implicit equation."
The implicit equation's graph:
desmos.com/calculator/fkm4ex…
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Our department has a stack of ~100 solution manuals that can’t be donated. Does anyone have any ideas for how to get rid of them?
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