Oleg Sychev
Nikita Penskoy
ABSTRACT
We developed a web-based tool for learning the order of evaluating expressions in C++ and Python languages. The variety of operator precedence and associativity among programming languages and the lack of direct visualization make understanding expression evaluation difficult for some students. The key feature of the new system is a detailed explanation of errors, containing fault reasons---the subject domain laws that the student violated. We evaluated the tool with 14 first-year Computer Science students and received positive feedback. This tool can be used for learning new concepts during homework without requiring more class time because it provides enough feedback for students to learn on their own.
Supplemental Material
- Peter Brusilovsky and Hoah-Der Su. 2002. Adaptive visualization component of a distributed web-based adaptive educational system. In International Conference on Intelligent Tutoring Systems. Springer, 229--238. https://doi.org/10.1007/3--540--47987--2_27Google Scholar
Cross Ref
- Tyne Crow, Andrew Luxton-Reilly, and Burkhard Wuensche. 2018. Intelligent Tutoring Systems for Programming Education: A Systematic Review .Association for Computing Machinery, New York, NY, USA, 53--62. https://doi.org/10.1145/3160489.3160492Google ScholarDigital Library
- Adidah Lajis, Shahidatul Arfah Baharudin, Diyana Ab Kadir, Nadilah Mohd Ralim, Haidawati Mohd Nasir, and Normaziah Abdul Aziz. 2018. A review of techniques in automatic programming assessment for practical skill test. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) , Vol. 10, 2--5 (2018), 109--113. https://journal.utem.edu.my/index.php/jtec/article/view/4394/3251Google Scholar
- Chen Liang, Jianbo Ye, Shuting Wang, Bart Pursel, and C Lee Giles. 2018. Investigating active learning for concept prerequisite learning. In Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 32.Google ScholarCross Ref
- Ana Maria Ortiz-Colon and Jose Luis Maroto Romo. 2016. Teaching with Scratch in compulsory secondary education. International Journal of Emerging Technologies in Learning (iJET) , Vol. 11, 02 (2016), 67--70.Google ScholarCross Ref
- Oleg Sychev and Nikita Penskoy. 2020. Ontology-based determining of Evaluation Order of C expressions and the Fault Reason for Incorrect Answers. In Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), Globally online, November 1--6, 2020 (UTC) (CEUR Workshop Proceedings, Vol. 2721). CEUR-WS.org, 44--49. http://ceur-ws.org/Vol-2721/paper494.pdfGoogle Scholar
Index Terms
- A Tool to Teach Expressions with Feedback About Broken Laws
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