Comparing Computer Algebra Systems in Calculus I: TI-Nspire CAS versus TI-89.
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| Title: | Comparing Computer Algebra Systems in Calculus I: TI-Nspire CAS versus TI-89. |
|---|---|
| Authors: | Laumakis, Paul1 laumakis@rowan.edu, Herman, Marlena1 herman@rowan.edu |
| Source: | International Journal for Technology in Mathematics Education. 2018, Vol. 25 Issue 4, p3-19. 17p. |
| Subject Terms: | *Calculus education, *Educational technology, *Adults, *Higher education, Algebra software, Mathematics software |
| Company/Entity: | Texas Instruments Inc. |
| Abstract: | The purpose of this study is to investigate whether or not students' understanding of mathematical content typically covered in calculus courses is enhanced by using the TINspire CAS instead of the TI-89. The study was conducted over two phases at a mid-size university in the northeastern United States in Calculus I and Accelerated Calculus I. In Phase I, the TI-Nspire CAS calculator was used sporadically throughout one semester in experimental groups, while control groups used only the TI-89 calculator. Statistically significant differences favoring the TI-Nspire CAS group occurred on 2 of 6 quizzes in Calculus I, but no statistically significant differences were found in Accelerated Calculus I. In Phase 2, the TI-Nspire CAS was used during every class of one semester in experimental groups, while control groups used only the TI-89. No statistically significant differences were found in Calculus I, but statistically significant differences favoring the TI-Nspire CAS group occurred on the last 2 of 7 quizzes in Accelerated Calculus I. Students reported a very steep learning cur\'e when using the TI-Nspire CAS, causing up to a whole semester of fully integrated use to become comfortable enough to use it effectively. They appreciated the dynamic graphical capabilities, especially grab-and-drag and data-capture features. However, they were indifferent to "prettyi print" symbolic manipulations, holding the belief that they should know how to do calculations by hand. Recommendations for educators are provided. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal for Technology in Mathematics Education is the property of Research Information Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 134053861 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Comparing Computer Algebra Systems in Calculus I: TI-Nspire CAS versus TI-89. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Laumakis%2C+Paul%22">Laumakis, Paul</searchLink><relatesTo>1</relatesTo><i> laumakis@rowan.edu</i><br /><searchLink fieldCode="AR" term="%22Herman%2C+Marlena%22">Herman, Marlena</searchLink><relatesTo>1</relatesTo><i> herman@rowan.edu</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+for+Technology+in+Mathematics+Education%22">International Journal for Technology in Mathematics Education</searchLink>. 2018, Vol. 25 Issue 4, p3-19. 17p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Calculus+education%22">Calculus education</searchLink><br />*<searchLink fieldCode="DE" term="%22Educational+technology%22">Educational technology</searchLink><br />*<searchLink fieldCode="DE" term="%22Adults%22">Adults</searchLink><br />*<searchLink fieldCode="DE" term="%22Higher+education%22">Higher education</searchLink><br /><searchLink fieldCode="DE" term="%22Algebra+software%22">Algebra software</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematics+software%22">Mathematics software</searchLink> – Name: SubjectCompany Label: Company/Entity Group: Su Data: <searchLink fieldCode="DE" term="%22Texas+Instruments+Inc%2E%22">Texas Instruments Inc.</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The purpose of this study is to investigate whether or not students' understanding of mathematical content typically covered in calculus courses is enhanced by using the TINspire CAS instead of the TI-89. The study was conducted over two phases at a mid-size university in the northeastern United States in Calculus I and Accelerated Calculus I. In Phase I, the TI-Nspire CAS calculator was used sporadically throughout one semester in experimental groups, while control groups used only the TI-89 calculator. Statistically significant differences favoring the TI-Nspire CAS group occurred on 2 of 6 quizzes in Calculus I, but no statistically significant differences were found in Accelerated Calculus I. In Phase 2, the TI-Nspire CAS was used during every class of one semester in experimental groups, while control groups used only the TI-89. No statistically significant differences were found in Calculus I, but statistically significant differences favoring the TI-Nspire CAS group occurred on the last 2 of 7 quizzes in Accelerated Calculus I. Students reported a very steep learning cur\'e when using the TI-Nspire CAS, causing up to a whole semester of fully integrated use to become comfortable enough to use it effectively. They appreciated the dynamic graphical capabilities, especially grab-and-drag and data-capture features. However, they were indifferent to "prettyi print" symbolic manipulations, holding the belief that they should know how to do calculations by hand. Recommendations for educators are provided. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal for Technology in Mathematics Education is the property of Research Information Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=134053861 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1564/tme_v25.4.01 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 3 Subjects: – SubjectFull: Calculus education Type: general – SubjectFull: Educational technology Type: general – SubjectFull: Adults Type: general – SubjectFull: Higher education Type: general – SubjectFull: Algebra software Type: general – SubjectFull: Mathematics software Type: general – SubjectFull: Texas Instruments Inc. Type: general Titles: – TitleFull: Comparing Computer Algebra Systems in Calculus I: TI-Nspire CAS versus TI-89. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Laumakis, Paul – PersonEntity: Name: NameFull: Herman, Marlena IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: 2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 17442710 Numbering: – Type: volume Value: 25 – Type: issue Value: 4 Titles: – TitleFull: International Journal for Technology in Mathematics Education Type: main |
| ResultId | 1 |
