Download or read book Using Graphing Calculators in the Mathematics Classroom written by Jane Ah Jin Lee and published by . This book was released on 2007 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study investigated teachers' conceptions of mathematics and their teaching practices with respect to the use of graphing calculators in their mathematics classrooms. Case studies on three teacher participants were developed using quantitative and qualitative data that consisted of self-assessments on beliefs in mathematics, observations, surveys on professional and personal technology use, and semi-structured interviews. All three teachers viewed mathematics as a dynamic field, emphasized understanding concepts as opposed to mechanical procedures, and preferred the construction and understanding of the concept over the memorization of procedures. All three teachers were willing to use graphing calculators in the mathematics classroom and all three had a similar goal of attempting to use the graphing calculators to eliminate mechanical processing time and enhance their students' ability to construct their own learning. The evidence from the study suggests that these teacher's practices, with respect to the use of graphing calculators in the mathematics classroom, are influenced by how proficient their students are at using this technology and how accessible the technology is. There were five major findings from the study: (1) if the mechanics of operating a graphing calculator involve at least as much mental effort as the mechanics involved in pencil and paper work, then using the graphing calculator will not free up students so that they can concentrate on constructing their own knowledge and understanding of mathematical concepts or solving more complex problems; (2) when mechanical operating issues are overcome, introducing graphing calculators into the mathematics classroom aids teachers in helping students construct their own mathematical knowledge by allowing all students to begin at a common starting point; (3) to obtain the full benefits of having students learn with the graphing calculators in the mathematics classroom, teachers must require students to use the graphing calculators when they are being evaluated; (4) teachers will determine for themselves where graphing calculators can be most appropriately used in the curriculum; and (5) teachers require strategies that will allow them to successfully deal with managing the day-to-day difficulties involved in using technological instruments such as the graphing calculator in the classroom. Implications for future study include how we can help those teachers inexperienced with the use of technology to incorporate the use of technology in their classrooms, how we need to address the need for consistent teaching practices throughout the intermediate, secondary and post-secondary levels, and how future case studies can be coded to reflect more precisely the language used by teachers to question students in the classroom. Suggestions for educators to consider when using graphing calculators in the mathematics classroom are given at the end of the study.

Download or read book Graphing Calculator Strategies Middle School Math written by Donna Erdman and published by Teacher Created Materials. This book was released on 2006-12-15 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrate TI Graphing Calculator technology into your mathematics instruction with this award-winning resource book. Perfect for grades 6-8, this resource includes lessons, problem-solving practice, and step-by-step instructions for using graphing calculator technology. 224pp plus Teacher Resource CD with PDF files of the tables, templates, activity sheets, and student guides for TI-83/84 Plus Family and TI-73 Explorer™. This resource is correlated to the Common Core State Standards, is aligned to the interdisciplinary themes from the Partnership for 21st Century Skills, and supports core concepts of STEM instruction.

Download or read book Teddy Bear Or Tool written by and published by . This book was released on 2007 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphing calculators are mainstay in the U.S. high school mathematics curriculum and because of that considerable research has been done on the effect of graphing calculators in the math classroom. Until recently most of the research on graphing calculator use in mathematics education has either been quantitative in nature, focusing on student achievement and attitude, or qualitative focusing on the teaching and learning of a particular mathematical topic (Choi-Koh, 2003; Ellington, 2003; Forester & Mueller, 2002; Smith & Shotsberger, 1997, for example). In addition, there is a growing body of research on how students are adapting graphing calculator technology to their mathematical learning (Artigue, 2002; Drijvers, 2000; Guinn and Trouche, 1999). However, none of this work addresses how students use the graphing calculator when they are working in independent situations or their perceptions of how the graphing calculator impacts their mathematical experience. My work aims to attend to this gap in the research. This dissertation reports on a mixed methods study with data consisting of survey data (n = 111) and in-depth interview data compiled from six case studies. The case study students participated in a task based interview and a stimulated response reflection interview. Particular attention was paid to both the affective and mathematical aspects of graphing calculator use. The data indicates that AP Calculus students value the ability to change the cognitive demand of tasks, the ability to engage in mathematical play, to check their written solutions, and to manage time effectively when doing mathematics. All of the students reported that using the graphing calculator in each of these ways provides them with both a mathematical and affective pay-off. Most surprising is that the ways in which the students value using their graphing calculators to solve problems does not coincide with their perceptions of what it means to 'do math' in a school setting. This result suggests that in the continuing discussion of how and if graphing calculators should be incorporated into school mathematics and assessment it is important to address this inconsistency.

Download or read book Graphing Calculator Use by High School Mathematics Teachers of Western Kansas written by Keith M. Dreiling and published by . This book was released on 2007 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Using Technology for Problem Solving in Middle and High School Mathematics written by Kenneth P. Goldberg and published by Prentice Hall. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Technology for Problem Solving in Middle and High School Mathematics: Investigations Using Scientific and Graphing Calculators, Spreadsheets, and The Geometer's Sketchpad © Firmly rooted in the NCTM Principles and Standards, Using Technology for Problem Solving in Middle and High School Mathematics examines why technology is essential to today's mathematics classroom, and illustrates how using technology can encourage and enhance your students' study and understanding of mathematics. Inquiry-based, this book provides both a five-step model and 23 sample investigations that demonstrate how to help students become better problem solvers through the use of four types of instructional technology: the scientific calculator, the graphing calculator, spreadsheet software, and The Geometer's Sketchpad © software. Here's what reviewers say about this book: "The five-step model provided here is excellent, giving teachers a rich mathematical perspective to draw upon. This process moves students from inductive explorations to deductive justifications of the results, which is aligned with current theories on how students best learn." Dr. Robert M. Horton, Clemson University "I like the organization of the investigations; they include a nice variety of topics and tend to avoid the 'already known' examples. The level of technology used moves from simple to more complex, and the reader is exposed to potentially new uses of the technology beyond commonly used (novice) features." Dr. Linda Bolte, Eastern Washington University "I really like the idea of the research summaries. In all cases, I think bringing mathematics research into the practice arena is extremely useful and productive." Dr. Janet Bowers, San Diego State University

Download or read book Graphing Calculators in the Mathematics Classroom written by Glencoe/McGraw-Hill and published by . This book was released on 1997 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Graphing Calculators in the Mathematics Classroom written by Kari Pratt and published by . This book was released on 2010 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Graphing Calculators in the Mathematics Classroom written by Richard A. Brenner and published by . This book was released on 1995 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Impact of Using Graphing Calculators as an Aid for the Teaching and Learning of Precalculus in a University Setting written by Carl Wallace Norris and published by . This book was released on 1994 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High School Teachers Use Of Graphing Calculators written by Levi Molenje and published by LAP Lambert Academic Publishing. This book was released on 2014-08-27 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Ucsmp Teachers Perspectives When Using Graphing Calculators In Advanced Mathematics written by Ilyas Karadeniz and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Using the Graphing Calculator in the Teaching of Senior Secondary Mathematics written by Andrew T. Wong and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Ti 84 Plus Graphing Calculator For Dummies written by Jeff McCalla and published by John Wiley & Sons. This book was released on 2013-06-14 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up-to-speed on the functionality of your TI-84 Plus calculator Completely revised to cover the latest updates to the TI-84 Plus calculators, this bestselling guide will help you become the most savvy TI-84 Plus user in the classroom! Exploring the standard device, the updated device with USB plug and upgraded memory (the TI-84 Plus Silver Edition), and the upcoming color screen device, this book provides you with clear, understandable coverage of the TI-84's updated operating system. Details the new apps that are available for download to the calculator via the USB cable Walks you through menus and basic arithmetic Addresses graphing and analyzing functions as well as probability and statistics functions Explains how to use the calculator for geometry Reviews communicating with PCs and other calculators TI-84 Plus Graphic Calculator For Dummies, 2nd Edition is the perfect solution for getting comfortable with the new line of TI-84 calculators!

Download or read book Advanced Algebra with the TI 84 Plus Calculator written by Brendan Kelly and published by Brendan Kelly Publishing Inc.. This book was released on 2007 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Creative Mathematics Teaching with Calculators written by David E. Williams and published by . This book was released on 1992 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Relationship Between Graphing Calculator Use and the Development of Classroom Norms in an Exemplay Teacher s College Algebra Course written by Sally Sue Gerren and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to advance knowledge about the relationship between graphing calculator use and classroom norm development. An interpretive case study design incorporating qualitative and quantitative research methods was used to explore the question: What happens when an exemplary teacher uses graphing calculators in a college algebra class? The purposively selected participants were the teacher and eleven students of a Texas community college algebra course. All 29 classes of the 14-week spring 2006 semester were observed in their entirety by the researcher. The theoretical frameworks guiding the study were the affective representation system and the Multiple Representations Model of Learning and Teaching with the use of the Mathematics and Science Classroom Observation System for data collection, analysis, and profiling of classroom lessons. Originally developed for grades K-12, the use of the instrument was extended to college algebra. Triangulation of data sources using constant comparative and content analysis methods were used to support the three major findings: (1) The instructor's proactive orchestration of specialized instruction, support materials, and designed activities contributed to the establishment of graphing calculator use as an essential part of classroom norms and promoted students' independent use of the tool; (2) The dynamic and interactive features of the TI-84 Plus graphing calculator facilitated the delivery of instruction at high cognitive levels during student interactive activities providing access to, exploration of, and use of multiple representations for some mathematical concepts and solutions not easily attainable using traditional methods; and (3) Although the majority of students had never used a graphing calculator before the course, all students used the tool at appropriate times during instructional activities, self-reporting that their use of the calculator was generally beneficial for enhancing their understanding of lessons and supporting class interactions. Additionally, all students independently chose to use the calculator during major assessments and reported knowledgeable use of the tool to facilitate improved test performance. Replication of the study is limited because the norms developed in this case are unique to the teacher and students who negotiated their establishment. Suggestions are given regarding educational policies, reform practices, and research extensions.

Download or read book Using Graphing Calculators to Improve Students Achievements in an Advanced Math Class in an Urban High School written by Mina Shachmurove and published by . This book was released on 2003 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: