Professor Kate Poirier | D071 | Fall 2023

Author: Kate Poirier (Page 10 of 13)

Slope fields on TV!

I’m watching an episode of Nova that’s about protecting Venice from sea level rise… check out what they just showed!

Photo of a TV showing a map with wind direction

Not a great photo but maybe the way that wind direction is indicated looks familiar???

This show is pretty interesting; the engineers in the class in particular might like to see how they use underwater gates to protect the lagoon during high tides and storm surges. If you’d like to watch, you can stream the episode for free here.

Unofficial/official room change

Animated gif of the Simpsons with Homer saying, "That room has a dry erase board!"
  • It looks like we will get to take over N701A starting next Tuesday, September 12. I’ll let everyone know if something interferes with this, but if you don’t hear from me, this will be our room for the rest of the semester.
  • For tomorrow only, Thursday, September 7, we’ll take over N702; the air conditioning was working there yesterday! This is an unofficial takeover, as we haven’t officially reserved the room but it should be available for us. If something interferes with our takeover, we’ll just move back to N718, but check for us in N702 first!

(Homer is talking about N718; both 702 and 701A have chalkboards and lots more space!)

Week 2 Checklist

Tuesday, September 5 to Monday, September 11

Lisa and Bart saying "Are you trying to teach us the way to solve a problem..."

Lessons

  • 2.1 Linear First Order Equations
  • 2.2 Separable Equations

OpenLabDue Monday, September 11, 11:59pm

  • Typing math in LaTeX
  • If you submitted your introduction as a comment instead of a post, please copy-paste it into a post (this is so I can find it later and give you participation credit, instructions here)

WeBWorK: Due Monday, September 11, 11:59pm

  • Introduction-Basic Concepts
  • First Order Equations-Direction Fields
  • First Order Equations-Linear Nonhomogeneous
  • First Order Equations-Separable (now due September 18)

Coming up

  • Test #1: Chapter 2, Week 4
    • You will be permitted to bring a formula sheet to use during the test. Your formula sheet must fit on one side of one letter-sized paper and must be hand written by you. You will hand your formula sheet in with your test.
    • You can start making a rough copy of your formula sheet now. As you complete your WeBWorK sets, keep track of which formulas you used for which sections.
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