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Fonger, Nicole L. – International Journal for Technology in Mathematics Education, 2018
In this study I examine the issue of how to support students' coordination of computer algebra systems (CAS) and paper-and-pencil in solving mathematics problems. Together with a classroom teacher I designed and conducted a collaborative teaching experiment in a ninth-grade algebra classroom to understand how to support students' coordination of…
Descriptors: Mathematics Instruction, Algebra, Problem Solving, Grade 9
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Bixler, Sharon G. – Mathematics Teaching in the Middle School, 2014
An iPadĀ® can be used to teach students to graph parabolas with ease and grasp vocabulary quickly. Parabolas come to life for students in this easily implemented activity described in this article. Teachers can use this tool in a fun and interactive way to not only address these graphing and vocabulary concepts but also introduce and explore…
Descriptors: Educational Technology, Handheld Devices, Technology Uses in Education, Graphs
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Picciotto, Henri – Mathematics Teacher, 1996
Describes an activity in which students are given a set of designs and are required to use their electronic grapher to reproduce the designs. The activity reinforces students' understanding of lines and of the formula for a linear function. (MKR)
Descriptors: Algebra, Educational Technology, Functions (Mathematics), Graphing Calculators
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Dion, Gloria S. – Mathematics Teacher, 1995
Presents the Fibonacci sequence in a format that is readily implemented using the table and list features of the Texas Instruments TI-82 graphing calculator or a spreadsheet. Includes questions and investigations that can be explored using these tables and lists. (MKR)
Descriptors: Algebra, Graphing Calculators, Learning Activities, Mathematics Education
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Wallace, Edward C. – Mathematics Teacher, 1993
Compares the trends of women's and men's world records for the 800-meter run using the linear and power regression capabilities of a graphing calculator. (MDH)
Descriptors: Algebra, Data Analysis, Graphing Calculators, High Schools
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Jones, Graham A.; And Others – Mathematics Teaching in the Middle School, 1995
Middle-school students were asked to determine the dimensions of a hotel atrium so that guests could enjoy the maximum area of scenic view, given that 650 feet of brass railing could be used around each floor. Several solution approaches are described. (MKR)
Descriptors: Algebra, Area, Elementary Education, Geometry
Spears, Sandy; Ehringer, Margaret – 1992
College algebra is currently being taught using graphing calculators such as the TI-81. This document presents exploratory and problem solving activities that have resulted from classroom experiences with the TI-81. The activities have been designed to enhance the learning of some standard college algebra topics through the easy access to…
Descriptors: Algebra, Class Activities, College Mathematics, Discovery Learning
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Donley, H. Edward; George, Elizabeth Ann – Mathematics Teacher, 1993
Demonstrates how to construct rational, exponential, and sinusoidal functions that appear normal on one scale but exhibit interesting hidden behavior when viewed on another scale. By exploring these examples, students learn the importance of scale, window size, and resolution effects in computer and calculator graphing. (MAZ)
Descriptors: Algebra, Computer Assisted Instruction, Discovery Learning, Equations (Mathematics)
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Cieply, Joseph F. – Mathematics Teacher, 1993
Stresses using the features of graphing calculators to teach parametric equations much earlier in the curriculum than is presently done. Examples using parametric equations to teach slopes and lines in beginning algebra, inverse functions in advanced algebra, the wrapping function, and simulations of physical phenomena are presented. (MAZ)
Descriptors: Algebra, Computer Assisted Instruction, Discovery Learning, Equations (Mathematics)
Novotna, Jarmila, Ed.; Moraova, Hana, Ed.; Kratka, Magdalena, Ed.; Stehlikova, Nad'a, Ed. – International Group for the Psychology of Mathematics Education, 2006
This document contains the fifth volume of the proceedings of the 30th Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 59 research reports by presenters with last names beginning between Sac and Zaz:…
Descriptors: Program Effectiveness, Foreign Countries, Symbols (Mathematics), Preservice Teacher Education