Events

 

GeT Seminars

GRIP Lab at University of Michigan provides infrastructure for the GeT: A Pencil community and organizes the GeT: A Pencil online seminars. These free, interactive seminars are an opportunity to exchange knowledge and information among community members and colleagues.

More About GeT


Upcoming Seminars

Past Seminars

 

Enhancing Students’ Proficiency with Proof in Geometry for Teachers' Courses

Friday, March 15th, 2024
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Orly Buchbinder, Sharon Vestal, Tabitha Mingus, and Tuyin An

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Considering the Structure and Logic of Definitions and their Critical Role in Geometry Courses for Teachers

Friday, March 8th, 2024
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Michelle Cirillo, Amanda Seiwell, and Casey Griffin

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Do We Need a Separate Philosophy of Geometry?

Friday, February 16th, 2023
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Martin Flashman

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Euclid in the Eye of the Beholder: Which Elements Should We Honor?

Friday, January 12th, 2024
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Eisso J. Atzema

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Explicitly Engaging Students with Learning Outcomes in a Flipped, Hybrid Geometry Course

Friday, December 8th, 2023
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Sarah J. Greenwald

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Bulgarian Experience in Teaching of School Geometry for Future Mathematics Teachers

Friday, November 10th, 2023
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Kiril Bankov

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Using the Visual Arts to Help Students Understand Geometry Presenter: Cathy Gorini

Friday, October 20th, 2023
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Cathy Gorini

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David Henderson's Experiencing Geometry

Friday, September 22nd, 2023
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Dr. Daina Taimina

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Two New Chapter Pitches for the Upcoming GeT Book

Friday, April 28, 2023
11:30am PT | 12:30pm MT | 1:30pm CT | 2:30pm ET
Claudine Margolis, Soobin Jeon

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Half a proof is no proof, but progress is progress

Friday, March 10th, 2023
11:30am PT | 12:30pm MT | 1:30pm CT | 2:30pm ET
Theron Hitchman

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Student Learning Objectives for Geometry for Teachers Courses

Thursday, December 15th, 2022
1:00pm PT | 2:00pm MT | 3:00pm CT | 4:00pm ET
Tuyin An, Orly Buchbinder, Dorin Dumitrascu, Erin Krupa, Laura Pyzdrowski, Sharon Vestal, Steve Boyce, Steve Cohen, Henry Escuadro, Nat Miller, Steve Szydlik

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What Geometric Knowledge Do We Need to Teach Future Geometry Teachers?

Friday, November 4th, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Priya V. Prasad

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Connections Built and Lost within and Across Geometries with Transformations in School Geometry

Friday, October 28th, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Dr. Celil Ekici

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Conversation with editors of the upcoming volume “The GeT course: Resources and Objectives for the Geometry Courses for Teachers.”

Friday, October 21st, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Amanda Brown, Dr. Patricio Herbst, Dr. Nathaniel Miller, Dr. Laura Pyzdrowski

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Exterior Angle Theorem in Spherical Geometry

Friday, October 14th, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Younggon Bae

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You Have to Draw the Line: Constructions in Hyperbolic Geometry

Friday, September 23rd, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Stephen Szydlik

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Lessons Learned from using FullProof, a digital proof tool, in a Geometry for Teachers Course

Friday, May 13, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenters: Orly Buchbinder, Sharon Vestal, & Tuyin An

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An Illustration of How to Use Geometry Problems to Teach Mathematical Ideas

Friday, May 6, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Gil Schwarts

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Axiomatizing Geometry from a Transformation Approach

Friday, April 29, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Yvonne Lai

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Exploring Contemporary Geometry for Secondary Teachers

Friday, April 8, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Younggon Bae

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MODULE(S²) Geometry: Connecting College Geometry with K-12 Teaching

Friday, April 1, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenters: Dr. Alyson Lischka and Dr. Emina Alibegovic

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Theo’s reinvention of the logic off conditional statements’ proofs rooted in set-based reasoning

Friday, March 25, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Paul Dawkins

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Galileo & the Geometry of the Strength of Materials

Friday, February 18, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Dr. James Madden

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Engaging Prospective Teachers in Defining Mutuality

Friday, January 21, 2022
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenters: Steve Boyce, Julia St. Goar, Laura Pyzdrowski, Ruthmae Sears

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Investigation sequences in dynamic geometry for a GeT course: the case of similarity

Friday, December 10, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Dr. Orly Buchbinder

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The Teaching and Learning of Geometric Proof: Roles of the Textbook and the Teacher

Friday, November 12, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Mara Markinson

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Making Advanced Mathematics Work for Secondary Teacher Education

Friday, October 29, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Dr. Yvonne Lai

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Dynamic Geometry Tasks to Promote Reasoning in Geometry

Friday, October 22, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Dr. Karen Hollebrands

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GeT SLO’ing: An Exploration Incorporating the GeT Student Learning Objectives (SLOs)

Friday, October 8, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Erin Krupa

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Including Pedagogy in a Geometry for Teachers Course

Friday, September 24, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Sharon Vestal

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Introduction to FullProof – Computer based environment for teaching and learning deductive geometric proofs.

Friday, May 14, 2021
8:00am PT | 9:00am MT | 10:00am CT | 11:00am ET
Presenter: Chaim Ballin

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Teaching with Ethnomathematics: Power Curves to the People

Friday, April 30, 2021
12:00pm PT | 1:00pm MT | 2:00pm CT | 3:00pm ET
Presenter: Ron Eglash

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Geometry in the Common Core State Standards

Friday, March 26, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: William McCallum

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How to Build Basic Logic on the Foundation of Mathematical Categories and Language

Friday, March 12, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Paul Christian Dawkins

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The geometry of sunlight: An examination of naturally occurring parallel lines and the mathematical investigations they inspire

Friday, February 19, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Justin Dimmel

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Transformational geometry, one part of transforming geometry instruction

Friday, January 29, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Henri Picciotto

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Secondary Geometry for Mathematicians and Educators

Friday, January 15, 2021
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Michael Weiss

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Diagrams in Euclidean Geometry: Logical, Philosophical, and Pedagogical Considerations

Friday, November 13, 2020
12:00pm PT | 1:00pm MT | 2:00pm CT | 3:00pm ET
Presenter: Nathaniel Miller

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Animated Contrasting Cases in Geometry (AC2inG): The Design of New Geometry Curricular Modules

Friday, November 6, 2020
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenters: Erin Krupa, Brianna Bentley, & JP Mannix

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What geometry should secondary teachers learn, and what geometry should they teach?

Friday, October 30, 2020
12:00pm PT | 1:00pm MT | 2:00pm CT | 3:00pm ET
Presenter: Emina Alibegovic

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Actively Building Geometry from the Ground Up

Friday, October 9, 2020
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Henry Escuadro

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Reporting on the MKT-G Results from the Geometry for Teachers (GeT) Students

Friday, September 25, 2020
12:00pm PT | 1:00pm MT | 2:00pm CT | 3:00pm ET
Presenters: Mike Ion & Inah Ko

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Experiencing Hyperbolic Geometry

Friday, April 17, 2020
11:00am PT | 12:00pm MT | 1:00pm CT | 2:00pm ET
Presenter: Mary Shepherd

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Geometry and the Visual Arts: What can we learn from teachers’ perspectives about textbook problems?

Friday, March 12, 2020
1:00pm PT | 2:00pm MT | 3:00pm CT | 4:00pm ET
Presenters: Gloriana González & Christine Rinkenberger

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