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 Girls’ Angle Bulletin, Volume 13, Number 3
 Happy New Year 2020!
 Girls’ Angle Bulletin, Volume 13, Number 2
 Girls’ Angle Bulletin, Volume 13, Number 1
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 Girls’ Angle Bulletin, Volume 12, Number 6
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 A Student’s Perspective on a Math Collaboration
 Girls’ Angle Bulletin, Volume 13, Number 3
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 Girls’ Angle Bulletin, Volume 12, Number 2
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Tag Archives: area
Girls’ Angle Bulletin, Volume 13, Number 2
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. This issue’s interview is with Prof. Raegan Higgins, associate professor of mathematics at Texas Tech University. Prof. Higgins went to college and … Continue reading
Posted in math, Math Education
Tagged area, Deanna Needell, deep learning, generated photos, Jenny Kaufmann, Laura Pierson, Laver Cup, machine learning, Michelle Chen, neural nets, perspective drawing, probability, Raegan Higgins, selfreferential test, tennis, Texas Tech University, zigzags
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Girls’ Angle Bulletin, Volume 12, Number 2
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. We open with the second part of a multipart interview with mathematician Dr. Kristin Lauter, a professor at the University of Washington and … Continue reading
Girls’ Angle Bulletin, Volume 10, Number 3
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. Volume 10, Number 3 opens with an interview with Sommer Gentry, professor of mathematics at the US Naval Academy. Prof. Gentry invented a … Continue reading
WIM Video: Pick’s Theorem
In our latest WIM Video, Depaul University Associate Professor of Mathematics Bridget Tenner discusses Pick’s theorem. The Girls’ Angle WIM Video series is the brainchild of Girls’ Angle director Elisenda Grigsby. WIM Videos are often shot on the spur of the moment … Continue reading
Posted in math, Math Education, WIM videos
Tagged area, Bridget Tenner, equilateral triangles, lattice polygons, Pick's theorem
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Girls’ Angle Bulletin, Volume 7, Number 2
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. In Bisection Envelopes, a paper to appear in the journal Involve, Noah FechtorPradines proves many interesting properties of the envelope of the set of … Continue reading
Manipulatives: Use With Caution!
Math manipulatives are concrete objects used as props in math education. As mere objects, they are, in and of themselves, not a bad thing. What is terrible is how they are often used in instruction.
Areas and Brownies
Recently at Girls’ Angle, we brought in a brownie and told the girls that nobody could have any until they figured out a way to dissect it so that everyone gets an equal share. I’ve done this activity before, but … Continue reading
Posted in math, Math Education
Tagged area, brownie, geometry, Petsi Pies, quadrilateral
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