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Full-Text Articles in Physical Sciences and Mathematics
A Kleinian Approach To Fundamental Regions, Joshua L. Hidalgo
A Kleinian Approach To Fundamental Regions, Joshua L. Hidalgo
Electronic Theses, Projects, and Dissertations
This thesis takes a Kleinian approach to hyperbolic geometry in order to illustrate the importance of discrete subgroups and their fundamental domains (fundamental regions). A brief history of Euclids Parallel Postulate and its relation to the discovery of hyperbolic geometry be given first. We will explore two models of hyperbolic $n$-space: $U^n$ and $B^n$. Points, lines, distances, and spheres of these two models will be defined and examples in $U^2$, $U^3$, and $B^2$ will be given. We will then discuss the isometries of $U^n$ and $B^n$. These isometries, known as M\"obius transformations, have special properties and turn out to be …
A Volume Bound For Montesinos Links, Kathleen Arvella Finlinson
A Volume Bound For Montesinos Links, Kathleen Arvella Finlinson
Theses and Dissertations
The hyperbolic volume of a knot complement is a topological knot invariant. Futer, Kalfagianni, and Purcell have estimated the volumes of Montesinos link complements for Montesinos links with at least three positive tangles. Here we extend their results to all hyperbolic Montesinos links.
Teaching Strategies For Proof Based Geometry, Kristina Marie Chaves
Teaching Strategies For Proof Based Geometry, Kristina Marie Chaves
LSU Master's Theses
This study aims is to discover the best methods for geometry students to master proof writing. Students who are taught how to write proofs in a traditional setting find proofs to be very difficult - struggling throughout the school year writing proofs on their own. Studies have been conducted regarding the use of dynamic geometry software in proof writing. To further study the effects of proof writing using dynamic geometry software, forty-eight freshmen students enrolled in an honors geometry course at a high performing suburban high school in Louisiana were given several proofs to complete, along with self-reflection surveys. During …
Developing Auxiliary Resource Materials To Support The Engageny Geometry Curriculum, Joanne Griffin
Developing Auxiliary Resource Materials To Support The Engageny Geometry Curriculum, Joanne Griffin
LSU Master's Theses
With the advent of current education reform, and the introduction of the Common Core State Standards for Mathematics, the present offerings of the geometry curriculum have become dated. One contribution to remedy this situation is a project by the state of New York called EngageNY. EngageNY is a common core aligned mathematics curriculum across all grades. The EngageNY Geometry Curriculum Module 1 is the basis from which this thesis was developed. It is the purpose of this thesis to present a supplement to the EngageNY Geometry Module 1 Curriculum and to describe why it is advantageous to have such a …
Professional Development For Geometry Teachers Under Common Core State Standards In Mathematics, Ellen Fort
Professional Development For Geometry Teachers Under Common Core State Standards In Mathematics, Ellen Fort
LSU Master's Theses
This thesis offers a model professional development workshop to high school geometry teachers, with a focus on the Common Core State Standards in geometry, including a description of the workshop, materials to assist in the presentation, and follow-up materials. This workshop, which is based upon curriculum written for EngageNY under the direction of Common Core, Inc., has been presented by the author on four separate occasions to a total of approximately two hundred teachers and other school and district personnel over the past few months. Feedback obtained from attendees has been uniformly positive, indicating that the information and understanding obtained …