SA-MEAS: Sympy-based automated mathematical equations analysis and solver
Students with blindness and visual disabilities encounter challenges learning mathematics, particularly mathematical equations (MEs), which contributes to their underrepresentation in STEM fields. MEs are complex because they have a two-dimensional structure, which makes them difficult to access. In...
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| Vydáno v: | SoftwareX Ročník 25; s. 101596 |
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Elsevier B.V
01.02.2024
Elsevier |
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| Abstract | Students with blindness and visual disabilities encounter challenges learning mathematics, particularly mathematical equations (MEs), which contributes to their underrepresentation in STEM fields. MEs are complex because they have a two-dimensional structure, which makes them difficult to access. In addition, inconsistencies in Braille codes across regions, lack of collaborative math platforms, and a lack of accessible mathematics literature exacerbate their difficulties. Technology and tools currently available limit MEs analysis and solution. This study proposes a mathematical equation analysis and solving software application called SA-MEAS (Sympy-based Automated Mathematical Equation Analysis and Solver) for mathematical linear and quadratic equations and expressions. The proposed solution provides a quick overview and solutions for MEs. The overview provides terms, factors, variables and constants, types of equations, structure and a detailed summary of MEs. Also, it provides correct solutions. Students correlate the summary and solution and build a mental model of the MEs. To develop this application a Python symbolic mathematics library (sympy) was utilized to automate MEs analysis and solution. Similarly, a speech synthesis library verbally summarized the analysis and solution. Furthermore, a Python speech recognition library was used for interactive communication. Finally, a user-friendly interface was designed by utilizing the Tkinter library. The proposed software was empirically evaluated with 32 blind and visually impaired students, and significant improvements were found in math accessibility and learning. |
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| AbstractList | Students with blindness and visual disabilities encounter challenges learning mathematics, particularly mathematical equations (MEs), which contributes to their underrepresentation in STEM fields. MEs are complex because they have a two-dimensional structure, which makes them difficult to access. In addition, inconsistencies in Braille codes across regions, lack of collaborative math platforms, and a lack of accessible mathematics literature exacerbate their difficulties. Technology and tools currently available limit MEs analysis and solution. This study proposes a mathematical equation analysis and solving software application called SA-MEAS (Sympy-based Automated Mathematical Equation Analysis and Solver) for mathematical linear and quadratic equations and expressions. The proposed solution provides a quick overview and solutions for MEs. The overview provides terms, factors, variables and constants, types of equations, structure and a detailed summary of MEs. Also, it provides correct solutions. Students correlate the summary and solution and build a mental model of the MEs. To develop this application a Python symbolic mathematics library (sympy) was utilized to automate MEs analysis and solution. Similarly, a speech synthesis library verbally summarized the analysis and solution. Furthermore, a Python speech recognition library was used for interactive communication. Finally, a user-friendly interface was designed by utilizing the Tkinter library. The proposed software was empirically evaluated with 32 blind and visually impaired students, and significant improvements were found in math accessibility and learning. |
| ArticleNumber | 101596 |
| Author | Khusro, Shah Ali, Amjad |
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| Keywords | Blind and Visually impaired students Mathematical Equations Solver Symbolic Mathematics in Python (SYMPY) Math Accessibility |
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reading algebra using speech – volume: 11 year: 2020 ident: 10.1016/j.softx.2023.101596_bib0028 article-title: PyLops—A linear-operator Python library for scalable algebra and optimization publication-title: SoftwareX doi: 10.1016/j.softx.2019.100361 – ident: 10.1016/j.softx.2023.101596_bib0038 – volume: 13 start-page: 7240 issue: 12 year: 2023 ident: 10.1016/j.softx.2023.101596_bib0029 article-title: Methods and tools supporting the learning and teaching of mathematics dedicated to students with blindness publication-title: Appl Sci doi: 10.3390/app13127240 – year: 2008 ident: 10.1016/j.softx.2023.101596_bib0033 article-title: WebAnywhere: a screen reader on-the-go – volume: 9 start-page: 66929 year: 2021 ident: 10.1016/j.softx.2023.101596_bib0036 article-title: A survey on mathematical software tools for visually impaired persons: a practical perspective publication-title: IEEE Access doi: 10.1109/ACCESS.2021.3076306 – year: 2006 ident: 10.1016/j.softx.2023.101596_bib0026 article-title: Scientific PDF document reader with simple interface for visually impaired people – year: 2009 ident: 10.1016/j.softx.2023.101596_bib0021 article-title: Better access to math for visually impaired – volume: 21 start-page: 686 issue: 3 year: 2021 ident: 10.1016/j.softx.2023.101596_bib0005 article-title: STEM education: exploring practices across education levels publication-title: Can J Sci Math Technol Educ doi: 10.1007/s42330-021-00172-4 – year: 1996 ident: 10.1016/j.softx.2023.101596_bib0020 – volume: 21 year: 2023 ident: 10.1016/j.softx.2023.101596_bib0022 article-title: MatCoupLy: learning coupled matrix factorizations with Python publication-title: SoftwareX doi: 10.1016/j.softx.2022.101292 – year: 2015 ident: 10.1016/j.softx.2023.101596_bib0006 article-title: Speech interfaces for mathematics: opportunities and limitations for visually impaired learners – volume: 8 start-page: 733 issue: 3 year: 2023 ident: 10.1016/j.softx.2023.101596_bib0017 article-title: The role of generative pre-trained transformers (GPT) in recreational tourism: an interview with ChatGPT publication-title: Spor Bilimleri Araştırmaları Dergisi doi: 10.25307/jssr.1341967 – volume: 64 start-page: 2128 issue: 6 year: 2012 ident: 10.1016/j.softx.2023.101596_bib0004 article-title: i-Math: automatic math reader for Thai blind and visually impaired students publication-title: Comput Math Applic doi: 10.1016/j.camwa.2012.04.009 – volume: 20 issue: 2 year: 2021 ident: 10.1016/j.softx.2023.101596_bib0009 article-title: Problems in learning of mathematics: a case of visually impaired students publication-title: Ilkogretim Online – volume: 1335 start-page: 217 year: 2003 ident: 10.1016/j.softx.2023.101596_bib0024 article-title: Infty editor: a mathematics typesetting tool with a handwriting interface and a graphical front-end to OpenXM servers (computer algebra: algorithms, implementations and applications) publication-title: 数理解析研究所講究録 – ident: 10.1016/j.softx.2023.101596_bib0037 doi: 10.1016/j.inffus.2023.101861 – year: 2010 ident: 10.1016/j.softx.2023.101596_bib0018 article-title: Innovative methods for accessing mathematics by visually impaired users – year: 2017 ident: 10.1016/j.softx.2023.101596_bib0002 article-title: Report: students with learning and attention issues three times more likely to drop out publication-title: Journal – ident: 10.1016/j.softx.2023.101596_bib0011 doi: 10.1109/ACCESS.2023.3281761 – year: 2007 ident: 10.1016/j.softx.2023.101596_bib0016 article-title: MathPlayer v2. 1: web-based math accessibility – volume: 29 start-page: 47 issue: 1–2 year: 2017 ident: 10.1016/j.softx.2023.101596_bib0014 article-title: IDMILE: an interactive didactic math inclusion learning environment for blind students publication-title: Technol Disability doi: 10.3233/TAD-170173 – year: 2018 ident: 10.1016/j.softx.2023.101596_bib0023 – year: 2021 ident: 10.1016/j.softx.2023.101596_bib0012 article-title: A meta-analysis of the past decade of mathematics learning based on the computer algebra system (CAS) publication-title: J Phys: Conf Ser – volume: 1 start-page: 277 issue: 3 year: 2007 ident: 10.1016/j.softx.2023.101596_bib0031 article-title: MathPlayer: fully accessible web-based Math publication-title: Electron J Math Technol – year: 2019 ident: 10.1016/j.softx.2023.101596_bib0003 article-title: EyeMath: increasing accessibility of mathematics to visually impaired readers – year: 2011 ident: 10.1016/j.softx.2023.101596_bib0034 article-title: Accessibility evaluation of websites using screen reader – volume: 30 year: 2018 ident: 10.1016/j.softx.2023.101596_bib0025 article-title: Accessible math: best practices after 25 years of research and development publication-title: J Technol Persons Disab – year: 2004 ident: 10.1016/j.softx.2023.101596_bib0015 article-title: Cognitive analysis of equation reading: application to the development of the math genie – year: 2006 ident: 10.1016/j.softx.2023.101596_bib0027 article-title: Lambda: a 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| Title | SA-MEAS: Sympy-based automated mathematical equations analysis and solver |
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