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Direct linkStillman, Gloria Ann; Brown, Jill P. – Mathematical Thinking and Learning: An International Journal, 2023
This paper investigates students' mathematical modeling activity in data-rich modeling tasks. It aims at gaining insight into how students develop meaning when modeling data-rich situations and the mathematical models produced. A tendency to model a particular dataset, rather than the phenomenon that the dataset is a particular instance of, has…
Descriptors: Mathematical Models, Data Analysis, Grade 10, Grade 11
McCulloch, Allison W.; Kenney, Rachael H.; Keene, Karen Allen – School Science and Mathematics, 2013
This paper reports on a mixed-methods study of 111 Advanced Placement calculus students' self-reports of their graphing calculator use, comfort, and rationale for trusting a solution produced with or without a graphing calculator when checking written work. It was found that there was no association between gender, teacher-reported mathematical…
Descriptors: Advanced Placement, Mathematics Instruction, Graphing Calculators, Student Attitudes
Driver, David – Teaching Mathematics and Its Applications: An International Journal of the IMA, 2012
When a Computer Algebra System (CAS) is used as a pedagogical and functional tool in class and as a functional tool in exams, its effect on student achievement can be quite profound. The timing of when students are first introduced to a CAS has an impact on gains in student achievement. In this action research project, the CAS calculator was…
Descriptors: Evidence, Action Research, Academic Achievement, Calculators
Weigand, Hans-Georg; Bichler, Ewald – International Journal for Technology in Mathematics Education, 2010
Many empirical investigations concerning the use of computer algebra systems (CAS) and symbolic calculators (SC) are restricted to a period of only a few weeks. They do not show long-term effects on students understanding. Therefore, a long term project (2003-2012) was started to test the use of symbolic calculators in Bavarian…
Descriptors: Mathematics Instruction, Program Effectiveness, Foreign Countries, Calculus
