@oucmath
 Ohio University-Chillicothe
ohio.edu/chillicothe
Joined November 2011
  • Tweets153
  • Following29
  • Followers41
Here's a proof of why the square root of any prime number is irrational.
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"The Math(s) Fix" will be released in just over a week on 10 June! To kick-off I will be holding a virtual launch event from 4-5pm UK time—It's open to all and would be great to see lots of you there, more info here: wolfr.am/MYNnnl1y
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I needed a virtual manipulative to show students how to generate equivalent fractions with an area model, so I made this @geogebra app. #eurekamath #iteachmath geogebra.org/m/gupxhjbq
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MATH 1200 Students: Assignments for Week Two are available. Keep up the pace and avoid delay.
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MATH 1101 Students: Assignments for Week Two are available. This course is fast-paced given our schedule for Summer Session II.
This is a great idea to support #distancelearning ! Keep in mind you can also link out to Google Slides from your course announcements or assignment instructions in #WebAssign
Melissa Mihaescu@MelissaMihaescu2 Apr 2020
Friendly reminder that video conferencing is not the only way to engage with students in #distancelearning. Today, I posted a simple check-in for students to complete using a collaborative Google Slides presentation. Ss can complete the task at their own pace following my example
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Air flow from a person breathing, talking, and coughing, with & without face mask. Visualization by @LaVisionInc
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Pringle’s cans are awesome cylinders to explore. Here I diagonally sliced the can and then unwrap it. Do you see the cosine curve? What is the period? What is the amplitude?
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youtu.be/P43skzSVnRU
Replying to @BlueWoodStudios
Classes will be held virtually until March 30. All @ohiou campuses were notified via email today and there is an alert on our webpage. Please check the correspondence for more details. I apologize for the previous error.
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.@OHIOPrezOffice has announced precautionary actions in response to the coronavirus (COVID-19) outbreak, including a move to a virtual instruction environment through at least Monday, March 30, 2020. ohio.edu/news/2020/03/presid…

President Nellis provides critical update about OHIO's response to coronavirus

We have suspended in-person instruction on all campuses and locations and are moving to a virtual instruction environment, effective immediately and through at least Monday, March 30, 2020.

ohio.edu
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Check out "Webinar Series: Illustrating the Impact of the Mathematical Sciences" eventbrite.com/e/webinar-ser… @Eventbrite
Exponential growth and coronavirus youtu.be/Kas0tIxDvrg
youtu.be/P9WFpVsRtQg
Learning Math Oh my...I give timed checks of times tables and now concerned this is not helpful for my students? Instead "it is important when teaching students number sense and number facts never to emphasize speed." youcubed.org/evidence/fluenc…
Fluency Without Fear (from Jo Boaller at YouCubed) "Number sense is the foundation for all higher-level mathematics..." youcubed.org/evidence/fluenc…
A 9-Year-Old Came Up With This Weirdly Tricky Math Problem. Can You Solve It? flip.it/hknp_I
A 3,700 year olf Babylonian tablet revealed as the world's first trigonometry table theconversation.com/written-…

Written in stone: the world’s first trigonometry revealed in an ancient Babylonian tablet

A 3,700-year old Babylonian clay tablet reveals an ancient method of constructing right-angled triangles that makes it the world’s oldest and most accurate trigonometric table.

theconversation.com
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popularmechanics.com/science…
popularmechanics.com/science…
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