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#iteachmath

2 posts2 participants0 posts today
Andrew D. Hwang<p>My new textbook "An Invitation to Real Analysis" is available for pre-order on August 21. A blog post for prospective instructors briefly explains expository motivations and choices, from definitions to terminology to notation:</p><p><a href="https://www.diffgeom.com/blogs/around-the-shop/an-invitation-to-real-analysis/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">diffgeom.com/blogs/around-the-</span><span class="invisible">shop/an-invitation-to-real-analysis/</span></a></p><p><a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mathstodon.xyz/tags/ITeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachMath</span></a></p>
STEMcoding Project<p>STEMcoding zoom huddle today at 4pm EST!!! It is open to all and the entire STEMcoding team will be there to answer questions and get feedback. Send an email to orban@physics.osu.edu to get the zoom link! <a href="https://mastodon.social/tags/iteachphysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachphysics</span></a> <a href="https://mastodon.social/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a> <a href="https://mastodon.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://mastodon.social/tags/CS4All" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CS4All</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/edutooters" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>edutooters</span></a></span></p>
Karen Campe<p>New blog post! "Find Your (Math) People" -- about the vitally important connections we make w/other teachers.<br> <br>Be a buddy, find your groups, and carry on the legacy of <span class="h-card" translate="no"><a href="https://mathstodon.xyz/@druinok" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>druinok</span></a></span> who left us too soon. <br><a href="https://mathstodon.xyz/tags/MTBoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MTBoS</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/T3Learns" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>T3Learns</span></a> <a href="https://mathstodon.xyz/tags/ForShelli" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ForShelli</span></a> </p><p><a href="https://karendcampe.wordpress.com/2025/08/05/find-your-math-people/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">karendcampe.wordpress.com/2025</span><span class="invisible">/08/05/find-your-math-people/</span></a></p>
STEMcoding Project<p>We're excited to release <a href="http://stemcoding.github.io" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://</span><span class="">stemcoding.github.io</span><span class="invisible"></span></a> which has an activity explorer where you can find all 44 of our activities! Check it out! <a href="https://mastodon.social/tags/iteachphysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachphysics</span></a> <a href="https://mastodon.social/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a> <a href="https://mastodon.social/tags/AAPTSM25" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AAPTSM25</span></a> <a href="https://mastodon.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://mastodon.social/tags/CS4All" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CS4All</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/edutooters" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>edutooters</span></a></span></p>
Andrew D. Hwang<p>"An Invitation to Real Analysis" has gone to press, and is available for pre-order on August 21. The book was substantially shaped by my own experiences, in person and at math.stackexchange, clarifying common confusions and conceptual hurdles. If you teach real analysis in English at levels from "introduction to proofs for math undergraduates" to "rigorous course for quantitative fields" (say), or are self-studying, I am very grateful for your consideration.</p><p><a href="https://www.routledge.com/9781032989136" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">routledge.com/9781032989136</span><span class="invisible"></span></a></p><p>The description on the publisher's page was not written by me. More about the book's style and content:<br><a href="https://mathstodon.xyz/@diffgeom/114773047982437215" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mathstodon.xyz/@diffgeom/11477</span><span class="invisible">3047982437215</span></a><br>[Link edited]</p><p><a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mathstodon.xyz/tags/ITeachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachmath</span></a></p>
Karen Campe<p>New Blog Post: "Pythagorean Party!" technology activities and visuals to celebrate pythagorean theorem &amp; related concepts.<br><a href="https://mathstodon.xyz/tags/MTBoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MTBoS</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/T3Learns" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>T3Learns</span></a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> <a href="https://mathstodon.xyz/tags/MathSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathSky</span></a> <a href="https://mathstodon.xyz/tags/MathsToday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsToday</span></a> <a href="https://mathstodon.xyz/tags/RecreationalMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RecreationalMath</span></a> <a href="https://mathstodon.xyz/tags/ClassroomMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassroomMath</span></a></p><p><a href="https://karendcampe.wordpress.com/2025/07/30/pythagorean-party/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">karendcampe.wordpress.com/2025</span><span class="invisible">/07/30/pythagorean-party/</span></a></p>
Joe Heafner<p>[2501.04219] Framing the Fundamental Theorem of Calculus Through Physics-Based Quantities <a href="https://scholar.social/tags/ITeachPhysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachPhysics</span></a> <a href="https://scholar.social/tags/ITeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachMath</span></a> <a href="https://scholar.social/tags/Calculus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Calculus</span></a> <a href="https://scholar.social/tags/Physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Physics</span></a> </p><p><a href="https://arxiv.org/abs/2501.04219" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2501.04219</span><span class="invisible"></span></a></p>
David Wakeham<p>Fast forward to today. </p><p>The same student is now consistently achieving A-B grades due to their increased engagement and participation, and their marks are soaring across the board. </p><p>Just recently, they earned their first-ever 'A' in any subject... and it was in Maths!</p><p><a href="https://mastodon.social/tags/iteachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachMath</span></a> <a href="https://mastodon.social/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematics</span></a> <a href="https://mastodon.social/tags/StrengthsBasedLearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StrengthsBasedLearning</span></a> <a href="https://mastodon.social/tags/Dyscalculia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dyscalculia</span></a></p><p>4/8</p>
Andrew D. Hwang<p>Over my years in academia, I helped create a variety of free online mathematical materials. Pirouette is a Spirograph clone that runs in a web browser. I hope you and your students enjoy the software! Read more:</p><p><a href="https://www.diffgeom.com/blogs/free-online-math-materials/pirouette/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">diffgeom.com/blogs/free-online</span><span class="invisible">-math-materials/pirouette/</span></a></p><p><a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mathstodon.xyz/tags/MathArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathArt</span></a> <a href="https://mathstodon.xyz/tags/ITeachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachmath</span></a></p>
Joe Heafner<p>When you teach Cartesian vectors, do you draw the basis vectors only at the origin or also at other points in the space? <a href="https://scholar.social/tags/ITeachPhysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachPhysics</span></a> <a href="https://scholar.social/tags/ITeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITeachMath</span></a> <a href="https://scholar.social/tags/Vectors" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Vectors</span></a></p>
Fractal Kitty<p>Drafted a 3rd inquiry activity for D3 and D4 play with flips and rotations. </p><p>I am hoping it's not to dry. I'll read through it again tomorrow. </p><p><a href="https://mathstodon.xyz/tags/mtbos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mtbos</span></a> <a href="https://mathstodon.xyz/tags/dihedral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dihedral</span></a> <a href="https://mathstodon.xyz/tags/grouptheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>grouptheory</span></a> <a href="https://mathstodon.xyz/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a></p>
PhET Sims<p>In-person Workshop: Join PhET Fellow Leila Kassim on August 7th to unlock free K-12 &amp; intro college resources, evidence-based strategies, opportunities for extended learning and more! Sign up now to supercharge your lessons!<br>Sign up: <a href="http://bit.ly/3sFnWjX" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://</span><span class="">bit.ly/3sFnWjX</span><span class="invisible"></span></a> ✨ <a href="https://mastodon.social/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a> <a href="https://mastodon.social/tags/iteachphysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachphysics</span></a></p>
foldworks<p>Mathematics Teaching 296 now available online <a href="https://atm.org.uk/Mathematics-Teaching-Journal-Archive/177731" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">atm.org.uk/Mathematics-Teachin</span><span class="invisible">g-Journal-Archive/177731</span></a></p><p>Design and cover photographs by me</p><p>Four free articles for non-members:</p><p>Everyone can think mathematically by Tom Francome<br>Tom Francome explores ways of developing the mathematical thinking of all students, including low attainers.<br><a href="https://atm.org.uk/write/MediaUploads/Journals/MT296/02.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">atm.org.uk/write/MediaUploads/</span><span class="invisible">Journals/MT296/02.pdf</span></a></p><p>Book review Learning with AI by Ian Benson<br>Ian Benson reviews 'Learning with AI' by Joan Monahan Watson published by Johns Hopkins University Press (296 pages, $24.95)<br><a href="https://atm.org.uk/write/MediaUploads/Journals/MT296/14.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">atm.org.uk/write/MediaUploads/</span><span class="invisible">Journals/MT296/14.pdf</span></a></p><p>Book review Breaking images by Pete Wright<br>Pete Wright reviews ‘Breaking images: Iconoclastic analyses of mathematics and its education’, edited by Brian Greer, David Kollosche, and Ole Skovsmose.<br><a href="https://atm.org.uk/write/MediaUploads/Journals/MT296/15.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">atm.org.uk/write/MediaUploads/</span><span class="invisible">Journals/MT296/15.pdf</span></a></p><p>Ole Skovsmose—the man who put the critique in critical mathematics education by Peter Gates<br>Peter Gates has collated this obituary for Ole Skovmose.<br><a href="https://atm.org.uk/write/MediaUploads/Journals/MT296/16.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">atm.org.uk/write/MediaUploads/</span><span class="invisible">Journals/MT296/16.pdf</span></a></p><p><a href="https://mathstodon.xyz/tags/MathematicsTeaching" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathematicsTeaching</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathEd</span></a> <a href="https://mathstodon.xyz/tags/MathsEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsEd</span></a> <a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mathstodon.xyz/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematics</span></a> <a href="https://mathstodon.xyz/tags/education" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>education</span></a> <a href="https://mathstodon.xyz/tags/design" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>design</span></a> <a href="https://mathstodon.xyz/tags/GraphicDesign" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GraphicDesign</span></a> <a href="https://mathstodon.xyz/tags/atm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>atm</span></a> <a href="https://mathstodon.xyz/tags/MT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MT</span></a> <a href="https://mathstodon.xyz/tags/MT296" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MT296</span></a> <a href="https://mathstodon.xyz/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a></p>
Fractal Kitty<p>I have a new blog post for an inquiry activity on modular arithmetic with The Fibonacci Sequence. </p><p>There is a musical toy for listening to patterns. </p><p>I regret not drawing a pigeon for this. It may be a later addition. </p><p><a href="https://www.fractalkitty.com/inquiries-week-2-modular-fibonacci/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">fractalkitty.com/inquiries-wee</span><span class="invisible">k-2-modular-fibonacci/</span></a></p><p><a href="https://mathstodon.xyz/tags/mtbos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mtbos</span></a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mathstodon.xyz/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a> <a href="https://mathstodon.xyz/tags/pigeonhole" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pigeonhole</span></a> <a href="https://mathstodon.xyz/tags/fibonadci" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fibonadci</span></a> <a href="https://mathstodon.xyz/tags/pisano" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pisano</span></a> <a href="https://mathstodon.xyz/tags/indieweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>indieweb</span></a></p>
Karen Campe<p>Solutions are posted for the May Calendar of Problems! <br>No calendars for summer months, but enjoy some <a href="https://mathstodon.xyz/tags/ProblemSolving" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ProblemSolving</span></a> fun with past calendars anytime! <br><a href="https://mathstodon.xyz/tags/RecreationalMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RecreationalMath</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/MTBoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MTBoS</span></a> <a href="https://mathstodon.xyz/tags/MathChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathChat</span></a> <a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathEd</span></a> <a href="https://mathstodon.xyz/tags/MathsEdChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsEdChat</span></a> <a href="https://mathstodon.xyz/tags/ClassroomMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassroomMath</span></a></p><p><a href="https://karendcampe.wordpress.com/2025/05/01/may-calendar-problems-3/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">karendcampe.wordpress.com/2025</span><span class="invisible">/05/01/may-calendar-problems-3/</span></a></p>
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Fractal Kitty<p>I am starting a new series on the blog for inquiries in math. I posted the first one today:</p><p><a href="https://www.fractalkitty.com/inquiries-week-1-circle-shading/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">fractalkitty.com/inquiries-wee</span><span class="invisible">k-1-circle-shading/</span></a></p><p><a href="https://mathstodon.xyz/tags/mtbos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mtbos</span></a> <a href="https://mathstodon.xyz/tags/iteachmath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iteachmath</span></a> <a href="https://mathstodon.xyz/tags/circles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>circles</span></a> <a href="https://mathstodon.xyz/tags/graphtheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>graphtheory</span></a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a></p>
Karen Campe<p>Today's <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> problem from May calendar is 1 of a few related problems (I like how this month has several sets that relate to/build on each other) <br>Tell us how you thought about it; check out whole calendar @ link above. </p><p><a href="https://mathstodon.xyz/tags/MTBoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MTBoS</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/ClassroomMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassroomMath</span></a> <a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathEd</span></a> <a href="https://mathstodon.xyz/tags/MathsEdChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsEdChat</span></a> <a href="https://mathstodon.xyz/tags/MathsToday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsToday</span></a> <a href="https://mathstodon.xyz/tags/ProblemSolving" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ProblemSolving</span></a> <a href="https://mathstodon.xyz/tags/RecreationalMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RecreationalMath</span></a></p>
Karen Campe<p>The May 8 problem is one of a few this month involving "petals" created by overlapping arcs of circles. </p><p>Try this fun <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> problem &amp; tell us how you thought about it. <br><a href="https://mathstodon.xyz/tags/ProblemSolving" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ProblemSolving</span></a> <a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathEd</span></a> <a href="https://mathstodon.xyz/tags/MathsEdChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsEdChat</span></a> <a href="https://mathstodon.xyz/tags/RecreationalMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RecreationalMath</span></a> <a href="https://mathstodon.xyz/tags/MTBoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MTBoS</span></a> <a href="https://mathstodon.xyz/tags/iTeachMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iTeachMath</span></a> <a href="https://mathstodon.xyz/tags/ClassroomMath" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassroomMath</span></a></p><p>Check out the whole calendar at link above ^^</p>
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