Research on the Application of R Software in the Teaching Analysis of University Computer I

摘要

In order to improve the teaching effect of University Computer I course and promote the cultivation of students' computational thinking, this article uses Rattle package of R software to perform data analysis on the end-of-term computer examination score for 2015 Grade science specialty in University Computer I at Guizhou Normal University. The analysis mainly includes three aspects: the analysis of all score data samples, the analysis of the impact degree of the professional course scores, and the analysis of the influence degree of the course scores set by the question type. The analysis result shows that, the main core factors influencing the course learning effect of University Computer I include the difference of students' learning capacity and the setting of the course content. By focusing on these two core factors, this paper puts forward a teaching reform approach to build course learning platform to enrich course learning resources, strengthen course operation and application training, set up professional elective modules, and reform the model of teaching evaluation.