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Capitalizing on the Dynamic Features of Excel to Consider Growth Rates and Limits
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Taylor, Daniel; Moore-Russo, Deborah – MathAMATYC Educator, 2012
It is common for both algebra and calculus instructors to use power functions of various degrees as well as exponential functions to examine and compare rates of growth. This can be done on a chalkboard, with a graphing calculator, or with a spreadsheet. Instructors often are careful to connect the symbolic and graphical (and occasionally the…
Descriptors: Calculus, Graphs, Courseware, Technology Uses in Education
Curriculum, Classroom Practices, and Tool Design in the Learning of Functions through Technology-Aided Experimental Approaches
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Lagrange, J. B. – International Journal of Computers for Mathematical Learning, 2005
The paper starts from classroom situations about the study of a functional relationship with help of technological tools as a "transposition" of experimental approaches from research mathematical practices. It considers the limitation of this transposition in existing curricula and practices based on the use of non-symbolic software like dynamic…
Descriptors: Computer Assisted Instruction, Spreadsheets, Geometry, Computation
Algebra by Computer.
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Arnold, Stephen – Australian Mathematics Teacher, 1992
Describes the use of three computer tools used to enhance the teaching and learning of algebra: the spreadsheet, LOGO, and computer algebra tools. Examines the strengths of each tool and presents practical considerations for their use. (MDH)
Descriptors: Algebra, Computer Assisted Instruction, Courseware, Equations (Mathematics)