2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC)最新文献

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Design of Non-Invasive Glucose Measurement Sensor 无创血糖测量传感器的设计
H. M. Marzouk, A. A. El-Hameed, A. Allam, A. Abdel-Rahman
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引用次数: 0
Identifying Difficult exercises in an eTextbook Using Item Response Theory and Logged Data Analysis 使用项目反应理论和记录数据分析识别电子教科书中的困难练习
A. Elrahman, A. Taloba, Mohammed F. Farghally, T. H. Soliman
{"title":"Identifying Difficult exercises in an eTextbook Using Item Response Theory and Logged Data Analysis","authors":"A. Elrahman, A. Taloba, Mohammed F. Farghally, T. H. Soliman","doi":"10.1109/JAC-ECC56395.2022.10043955","DOIUrl":"https://doi.org/10.1109/JAC-ECC56395.2022.10043955","url":null,"abstract":"the growing dependence on eTextbooks and Massive Open Online Courses (MOOCs) has led to an increase in the amount of students’ learning data. By carefully analyzing this data, educators can identify difficult exercises, and evaluate the quality of the exercises when teaching a particular topic. In this study, an analysis of log data from the semester usage of the OpenDSA eTextbook was offered to identify the most difficult data structure course exercises and to evaluate the quality of the course exercises. Our study is based on analyzing students’ responses to the course exercises. We applied Item Response Theory (IRT) analysis and a Latent Trait Mode (LTM) to identify the most difficult exercises. To evaluate the quality of the course exercises we applied the IRT theory. Our findings showed that the exercises that related to algorithm analysis topics represented the most difficult exercises, and there existing six exercises were classified as poor exercises which could be improved or need some attention.","PeriodicalId":326002,"journal":{"name":"2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133337970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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