Physical Sciences and Mathematics Commons^™

Sourcebook In The Mathematics Of Medieval Europe And North Africa (Book Review), Calvin Jongsma

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Reviewed Title: Sourcebook in the Mathematics of Medieval Europe and North Africa, by Victor J. Katz. Menso Folkerts, Barnabas Hughes, Roi Wagner, and J. Lennart Berggren, Eds., Princeton University Press, Princeton, 2016. 574 pp. ISBN: 9780691156859.

Finding Fibonacci: The Quest To Rediscover The Forgotten Mathematical Genius Who Changed The World (Book Review), Calvin Jongsma

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Reviewed Title: Finding Fibonacci: The Quest to Rediscover the Forgotten Mathematical Genius Who Changed the World by Keith Devlin. Princeton, NJ: Princeton University Press, 2017. 256 pp. ISBN: 9780691174860.

Retrieval Of Atmospheric Properties Of Cloudy L Dwarfs, Ben Burningham, M. S. Marley, M. R. Line, R. Lupu, Channon Visscher, C. V. Morley, D. Saumon, R. Freedman

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We present the first results from applying the spectral inversion technique in the cloudy L dwarf regime. Our new framework provides a flexible approach to modelling cloud opacity which can be built incrementally as the data require and improves upon previous retrieval experiments in the brown dwarf regime by allowing for scattering in two-stream radiative transfer. Our first application of the tool to two mid-L dwarfs is able to reproduce their near-infrared spectra far more closely than grid models. Our retrieved thermal, chemical and cloud profiles allow us to estimate Teff=1796−25+23" role="presentation" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; …

Making And Breaking Mathematical Sense (Book Review), Calvin Jongsma

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Reviewed Title: Making and Breaking Mathematical Sense by Roi Wagner. Princeton, NJ: Princeton University Press, 2017. 236 pp. ISBN: 9780691171715.

Mathematical Justice?, Valorie L. Zonnefeld

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"I’d like to suggest the possibility of guiding students toward more just ways of seeing and being in the world in mathematics class."

Posting about human flourishing through mathematical study­­­­­­­­ from In All Things - an online journal for critical reflection on faith, culture, art, and every ordinary-yet-graced square inch of God’s creation.

http://inallthings.org/mathematical-justice/

Lies, Statistics, Mathematics And The Truth, Nathan L. Tintle

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"Recognizing a key distinction between mathematics and statistics is helpful in understanding how we know if a statement is true."

Posting about deductive and inductive reasoning­­­­­­­­ from In All Things - an online hub committed to the claim that the life, death, and resurrection of Jesus Christ has implications for the entire world.

http://inallthings.org/lies-statistics-mathematics-and-the-truth/

Mathematical Beauty, Mike Janssen

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"With all the brokenness in the world, is the study of the mathematical aspects of Creation worthwhile?"

Posting about ­­­­­­­­the beauty of mathematics from In All Things - an online hub committed to the claim that the life, death, and resurrection of Jesus Christ has implications for the entire world.

http://inallthings.org/mathematical-beauty/

Best Sandbox, Tom Clark

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"Mathematics ought to be for everyone, not just for mathematicians, scientists, and engineers. Mathematics is not only about application; it is part of the created world."

Posting about ­­­­­­­­learning about math through creative play from In All Things - an online hub committed to the claim that the life, death, and resurrection of Jesus Christ has implications for the entire world.

http://inallthings.org/the-best-sandbox/

Weighing Fog: Hands On Modeling For Day 1 Of Differential Equations, Tom Clark

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The first day of many mathematics classes contains formalities and very little mathematics. Here an alternative is presented where modeling is placed as the centerpiece to orient students to the real work of differential equations. Namely, to capture as beautifully and compactly as possible through the process of conjecture and investigation, the deep and interesting aspects of the physical world. A demonstration of the sublimation of dry ice sits at the center of the lesson. Students collaborate in groups to design an experiment that could measure the change in mass of a piece of dry ice that is dropped into …

Specifications Grading In A First Course In Abstract Algebra, Mike Janssen

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Specifications grading offers an alternative to more traditional, points-based grading and assessment structures. In place of partial credit, students are assessed pass/fail on whether or not they have achieved the learning outcomes being assessed on a given piece of work according to certain specifications, with limited opportunities for revision of non-passing work. This talk will describe the learning outcomes and specifications grading system I used in my Fall 2016 abstract algebra course, as well as student responses.

Spot It! Mathematical Structure In A Children's Game, Tom Clark

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"Whenever I lead the Northwest Iowa Math Teachers’ Circle I want to use a problem that is easy to explain, unfolds in many directions, and encourages inquiry. Spot It! is the best session topic I have ever seen for this. All you have to do is play the game for a minute or two, and questions arise spontaneously."