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Posts by Alayne Armstrong

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Happy Trans Day of Visibility!

2 weeks ago 19 3 0 0
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How Writing Changes Mathematical Thought | Quanta Magazine David E. Dunning explores how mathematical notation is a social, world-building technology.

When math seems simple — like calculating a tip — that’s often only because notation has made it so. “We have these notational technologies that allow us to not see this as significant math, but it is,” said math historian David Dunning.

3 weeks ago 33 6 1 2
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Math Department introduces new Core class “Math for the Misinformation Age” This fall, Vanderbilt students encountered a new way to study mathematics—one centered not on equations in isolation, but on the numbers, charts, and claims that surround us every day. Mathematics…

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1 month ago 0 0 0 0
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Talk nerdy to me: Teachers who use math vocabulary help students do better in math Using words like ‘factors,’ ‘denominators’ and ‘multiples’ may be part of a constellation of good math teaching practices
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Upper Elementary Math Center Activities That Feature Manipulatives Including hands-on tools in your lessons should help strengthen students’ understanding of abstract concepts.

Including hands-on tools in your lessons should help strengthen students’ understanding of abstract concepts -

2 months ago 0 0 0 0
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Can we use bees as a model of intelligent alien life to develop interstellar communication? Humans and bees can both work with mathematics. Could aliens do the same?
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Test Results Reveal a Deeper Issue in Math – And It’s Not the Math Itself Burleigh: Are students being equipped with a genuine understanding of math concepts or merely trained to follow steps?

Difficulties with advanced topics in math often stem from earlier gaps in understanding -

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It always feels like all the wrong people die, but I think it’s because there are far more beloved people than there are bastards.

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Universities a ‘threat to misinformation’ in post-truth era Authors of new book Knowledge Under Siege argue academics are uniquely capable of being a ‘thorn in the side’ of authoritarian regimes

Universities a ‘threat to misinformation’ in post-truth era
Authors of new book Knowledge Under Siege argue academics are uniquely capable of being a ‘thorn in the side’ of authoritarian regimes

www.timeshighereducation.com/news/univers...

2 months ago 5 1 0 0
'The old order is not coming back': PM says Canada must 'name reality' and build strength at home
'The old order is not coming back': PM says Canada must 'name reality' and build strength at home YouTube video by CBC News

Watch Mark Carney's full speech from today.

Canadians, at this time in history, we are fortunate to have the Prime Minister we have.
🇨🇦
youtube.com/watch?v=MoDQ...

3 months ago 14 4 1 0
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This reminds of me of the time that my aunt’s friends got a magnetic catflap - which could only be opened by the magnet on their cat’s collar - and kept finding their cat stuck to the fridge.

3 months ago 115 15 4 1
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Can math equations solve inequality? Mathematician Eugenia Cheng wants us to rethink our relationship to math -- and equality. We hear how different paths lead to identical outcomes in math, and how that can help us all in real life.
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How Meditation Helps Me Teach a Tricky Physics Concept Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own breathing.
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5 Ways to Encourage Deep Mathematical Thinking You can adapt the curriculum you have to create rich tasks that invite reasoning and build students’ problem-solving skills.
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A Multisensory Approach to Teaching Slope With Sound This three-part, ears-on lesson blends sound and visuals to help middle schoolers make sense of linear relationships.

A Multisensory Approach to Teaching Slope With Sound -

4 months ago 0 0 0 0
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First-of-a-kind study shows encouraging data for trans kids who socially transition Ninety-four percent of participants in a new study stood firm in their trans identity after five years, and "detransitioning" is rare.

The name "Popular Science" doesn't mean we shift our coverage depending on public opinion. It means we cover relevant subjects that are rigorously researched, reliable, and grounded in reality.

And trans lives are grounded in reality.

We see y'all. No matter what.

www.popsci.com/science/tran...

4 months ago 17759 6770 143 240
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#math #maths #mathed #iteachmath

1 year ago 20 6 2 2
Joe & Eddie - Children Go (live)
Joe & Eddie - Children Go (live) YouTube video by Neil Russell

"Children Go" by Joe and Eddie www.youtube.com/watch?v=KokN...
(for my late mother. Loved it when she played this record when I was a kid - Alayne).

4 months ago 2 0 0 0
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Mathematical Thinking Isn’t What You Think It Is | Quanta Magazine The mathematician David Bessis claims that everyone is capable of, and can benefit greatly from, mathematical thinking.

The mathematician David Bessis believes that mathematical skill is not innate, but learned. “Genius is not an essence. It’s a state. It’s a state that you build by doing a certain job.”

4 months ago 43 18 0 3

Yes kids, there used to be giant teaching slide rules in classrooms, mounted above the chalkboard or on walls. They hung on for awhile as relicts, like pull-down wall maps, then overhead projectors, and eventually the chalkboards themselves. Midcentury megafauna.

4 months ago 49 8 7 0
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UH Mānoa math students spark STEM excitement at Pearl City Elementary | University of Hawaiʻi System News The activities were designed to make math and science concepts approachable and fun for keiki and their ʻohana.

STEM math night -

6 months ago 1 0 0 0
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How a UTC mathematician is helping elephants find their way home | UTC News Dr. Lakmali Weerasena, an associate professor in the Department of Mathematics at the University of Tennessee at Chattanooga, spent her professional development leave designing elephant corridors in…

When applied math helps elephants -

6 months ago 1 0 0 0
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How voice training can help teachers improve wellbeing in the classroom Teachers can create supportive, optimal learning environments through a nuanced use of voice in the classroom.

Take care of your voice. theconversation.com/how-voice-tr...

6 months ago 1 0 0 0
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Truth and Reconciliation, Ten Years On | HESA Today is September 30th, National Day for Truth and Reconciliation and Orange Shirt Day. It has been just over ten … Continued

Today is the National Day for Truth and Reconciliation, and so in the blog I join forces with my colleague Mark Solomon to talk about how universities and colleges are doing with respect to TRC. It's a mixed picture.

6 months ago 14 4 0 3
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Patty Krawec's 'must-read' books to reflect on the Indigenous experience in North America | CBC Books Sept. 30 is the National Day for Truth and Reconciliation and Orange Shirt Day. The Anishinaabe Ukrainian author and activist recommends 18 titles to read today and beyond.

A TRC Day listicle for CBC. Enough books here to keep you going through the winter.

"These books helped me understand the willfulness of that not knowing and peoples' willingness to believe other stories about those schools."

www.cbc.ca/books/patty-...

6 months ago 61 38 1 6

AAAAAAAAAAHHHHHHHHHH

7 months ago 30 4 0 0
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Grounding Math Lessons in Picture Books Starting lessons with a read-aloud can boost engagement and inspire students to make personal connections to math concepts.

Grounding Math Lessons in Picture Books

7 months ago 1 1 0 0
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Busy Beaver Hunters Reach Numbers That Overwhelm Ordinary Math | Quanta Magazine The quest to find the longest-running simple computer program has identified a new champion. It’s physically impossible to write out the numbers involved using standard mathematical notation.

Busy beaver numbers -

7 months ago 0 0 0 0
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Maths ‘aha!’ moments can be predicted before they happen Researchers developed a model that predicts when mathematicians are on the cusp of a breakthrough, something not even they are capable of.

Aha moments for mathematicians -

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