Applications for Using a Graphing Calculator to Enrich the Teaching of High School Mathematics PDF Download

Author: Anand Kuragayala
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 43

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Author: Levi Molenje
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659580314
Category :
Languages : en
Pages : 172

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Book Description
The concept of function is critical to the study of mathematics since it cuts across virtually all areas of mathematics and has a robust ability to provide meaningful representations of complex situations in the real world. Studies however, have shown that students have difficulty in shifting among representations of a function. Other studies have shown that graphing calculators can improve students' conceptual understanding of functions by allowing them to explore the various representations. This book extends the research base by considering how teachers' beliefs about graphing calculators may influence their use of multiple representations. The book also examines how the nature of classroom dynamics - teacher directed lessons versus lessons involving student exploration - influences the role of the graphing calculator and subsequently the exploration of multiple representations. Results reported here should benefit various groups involved with teacher preparation including pre-service teacher educators, professional development providers for in-service teachers and curriculum developers who create materials that incorporate technology.

Author: Keith M. Dreiling
Publisher:
ISBN: 9781109971354
Category :
Languages : en
Pages : 199

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Graphing calculators have been used in education since 1986, but there is no consensus as to how, or if, they should be used. The National Council of Teachers of Mathematics and the National Research Council promote their use, and ample research supports the positive benefits of their use, but not all teachers share this view. Also, rural schools face obstacles that may hinder them from implementing technology. The purpose of this study is to determine how graphing calculators are used in mathematics instruction of high schools in western Kansas, a rural region of the state. In addition to exploring the introduction level of graphing calculators, the frequency of their use, and classes in which they are used, this study also investigated the beliefs of high school mathematics teachers as related to teaching mathematics and the use of graphing calculators. Data were collected through surveys, interviews, and observations of classroom teaching. Results indicate that graphing calculators are allowed or required in almost all of the high schools of this region, and almost all teachers have had some experience using them in their classrooms. Student access to graphing calculators depends more on the level of mathematics taken in high school than on the high school attended; graphing calculator calculators are allowed or required more often in higher-level classes than in lower-level classes. Teachers believe that graphing calculators enhance student learning because of the visual representation that the calculators provide, but their teaching styles have not changed much because of graphing calculators. Teachers use graphing calculators as an extension of their existing teaching style. In addition, nearly all of the teachers who were observed and classified as non-rule-based based on their survey utilized primarily rule-based teaching methods.

Author: Lynda Ball
Publisher: Springer
ISBN: 3319765752
Category : Education
Languages : en
Pages : 430

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Book Description
This book provides international perspectives on the use of digital technologies in primary, lower secondary and upper secondary school mathematics. It gathers contributions by the members of three topic study groups from the 13th International Congress on Mathematical Education and covers a range of themes that will appeal to researchers and practitioners alike. The chapters include studies on technologies such as virtual manipulatives, apps, custom-built assessment tools, dynamic geometry, computer algebra systems and communication tools. Chiefly focusing on teaching and learning mathematics, the book also includes two chapters that address the evidence for technologies’ effects on school mathematics. The diverse technologies considered provide a broad overview of the potential that digital solutions hold in connection with teaching and learning. The chapters provide both a snapshot of the status quo of technologies in school mathematics, and outline how they might impact school mathematics ten to twenty years from now.

Author: Ilyas Karadeniz
Publisher:
ISBN:
Category : Education
Languages : en
Pages :

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Nowadays, technology plays a fundamental role in education, in general, and in mathematics education in particular. The graphing calculator has been an important technological tool in mathematics classrooms since its invention and introduction in 1985 by Casio. As graphing calculators provided so many uses, their contribution to the teaching and learning process has been investigated by many researchers who have shown the use of such technology can have a significant effect on improving mathematics teaching and learning. Investigating the impact of graphing calculators on student learning is important. It is also essential to research teachers' perspectives on how using graphing calculators in mathematics determines how such use affects their teaching and learning. However, there are few studies on this issue. Therefore, this dissertation study may fill the gap in the literature in terms of examining high school mathematics teachers' perspectives when they teach a precalculus course with technology integrated in the curriculum materials. In this study, I analyzed eleven teachers' perspectives about using graphing calculator technology in a precalculus course, titled Functions, Statistics, and Trigonometry (FST). This study was a descriptive intrinsic case study in which I analyzed teachers' perspectives about how they use graphing calculators in the FST course, specifically about their teaching and students' learning with available graphing calculator technology. Additionally, I explored teachers' perspectives about the issues they face when using the available technology and for what topics teachers frequently used it. I used mixed methods to examine eleven mathematics teachers' perspectives about their teaching, students' learning, and issues that arise when they use graphing calculator technology.

Author:
Publisher:
ISBN:
Category : Academic achievement
Languages : en
Pages : 380

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Author: Andrew T. Wong
Publisher:
ISBN:
Category : Graphic calculators
Languages : en
Pages : 0

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Book Description
Changes in technology over the past ten years have correspondingly changed the mathematics classroom. The availability and widespread acceptance of the graphing calculator has resulted in a shift in the teaching of mathematics. The purpose of this study was to explore the uses of the graphing calculator as an additional instructional tool within a traditional teaching context. This twelve-week study involved two Mathematics 12 classes. Students had access to TI-81 graphing calculators while at school and they could sign one out for overnight use. During the study, students were required to maintain a journal on their use of the graphing calculator. The researcher also maintained a detailed daily log on areas where the graphing calculator was used. At the conclusion of this study, students prepared a final essay on the incorporation of the graphing calculator into their mathematics class. Furthermore, six students participated in an audio-taped interview to clarify any comments that they had made in their journals or final essay. The topics covered were functions, polynomial functions, and an introduction to calculus. The graphing calculator was useful for finding inverses of functions and solving quadratic equations. With polynomials, understanding the remainder and factor theorems, finding integral and rational roots, and solving polynomial inequalities were made easier with a graphing calculator. In calculus, the graphing calculator was useful with limits, velocity, and curve sketching. The results of this study indicated that, to varying degrees, almost all students had positive experiences using the graphing calculator. Students appreciated the access to this technology. Throughout this study, students identified the following themes--the graphing calculator made their work easier because they were able to see what was happening; once familiar with its operation, the graphing calculator saved a lot of time; and, the graphing calculator was a good educational tool and its use was not detrimental to their learning. This study contains numerous implications for the use of graphing calculators in the teaching and learning of mathematics. Educational trends seem to favor the increased use of this technology. However, logistical difficulties and security problems must also be addressed. As graphing calculators will become a required part of all British Columbia mathematics courses, increased availability and accessibility is desirable.

Author: David Rock
Publisher: Routledge
ISBN: 1136328149
Category : Education
Languages : en
Pages : 362

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Book Description
Solidly grounded in up-to-date research, theory and technology, Teaching Secondary Mathematics is a practical, student-friendly, and popular text for secondary mathematics methods courses. It provides clear and useful approaches for mathematics teachers, and shows how concepts typically found in a secondary mathematics curriculum can be taught in a positive and encouraging way. The thoroughly revised fourth edition combines this pragmatic approach with truly innovative and integrated technology content throughout. Synthesized content between the book and comprehensive companion website offers expanded discussion of chapter topics, additional examples and technological tips. Each chapter features tried-and-tested pedagogical techniques, problem solving challenges, discussion points, activities, mathematical challenges, and student-life based applications that will encourage students to think and do. New to the 4th edition: A fully revised and updated chapter on technological advancements in the teaching of mathematics Connections to both the updated NCTM Focal Points as well as the new Common Core State Standards are well-integrated throughout the text Problem solving challenges and sticky questions featured in each chapter to encourage students to think through everyday issues and possible solutions. A fresh interior design to better highlight pedagogical elements and key features A companion website with chapter-by-chapter video lessons, teacher tools, problem solving Q&As, helpful links and resources, and embedded graphing calculators.

Author: Alexander James Skroupa
Publisher:
ISBN:
Category : Graphic calculators
Languages : en
Pages : 182

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Author: Andrew T. Wong
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780612376670
Category : Graphic calculators
Languages : en
Pages : 226

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