The Homework Model of Screening English Teaching Courses Based on Fractional Differential Equations

Abstract

The phenomenon of plagiarism in coursework is common among college students. This phenomenon seriously affects the quality of higher education. The school has developed a series of homework similarity checking models to ensure the originality of English teaching coursework. The fractional differential equation method is used to classify and analyze the assignments with plagiarism suspicion. The article calculates program similarity's fractional differential equation calculation by sequence matching algorithm in English homework. Finally, we extract AST features of similar program parts and generate spatial vectors. The research aims to find out plagiarized assignment texts by cluster analysis. Experimental research shows that the establishment of this model can assist English teachers in checking online homework. At the same time, the model can also help improve the efficiency of teachers' homework checking.

Research on Homework in ELT: A Systematic Review

“…When homework was scored or verified, as well as when teachers provided detailed online comments for each task, it was thought to be advantageous [44], [56], [58], [59]. Two studies were categorized as neutral.…”

“…Due to time constraints, teachers chose to provide exercises rather than projects, according to interview data. [59] China -University students…”

“…Xiong et al [59] used an online English homework evaluation method to solve the problem of plagiarism ratio in students' English homework.…”

“…Studies Traditional concept type homework [30], [44]- [46], [51], [60]- [62], [64]-[66] Online concept type homework Online vs traditional concept type homework [27]- [29], [31], [32], [34]- [37], [39]- [43], [50], [52], [53], [55], [56], [58], [59], [63], [69] Table 6: Homework conceptual types As a result, both online homework and pen-and-paper assignment completion are realistic choices for traditional classrooms, hybrid classrooms, and online environments. To save money, minimize expenditures for the university, boost "efficiency," and somewhat counterbalance onerous workloads and other obligations allocated to faculty, homework is regularly assigned online.…”

“…There are nine studies in the course domain all skills and elements-based homework, with showing positive outcomes [50], [53]- [56], [58], [59], [64]. Furthermore, these studies examined students' attitudes toward online homework style [53], [56], [59].…”