Anhui Agricultural Science Bulletin >
2026 , Vol. 32 >Issue 9: 124 - 127
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2026.09.031
Practice of online-offline blended teaching reform for Biology courses in universities
Received date: 2025-05-26
Online published: 2026-05-08
To optimize the blended teaching model for Biology majors, this paper designed a questionnaire covering dimensions such as classroom implementation, teaching effectiveness and learning experience. A questionnaire survey was conducted among undergraduate students of the 2019 cohort majoring in biotechnology. A total of 96 questionnaires were distributed, and 96 valid ones were recovered, with an effective recovery rate of 100%. Based on the survey results, this paper systematically summarized the implementation status of blended teaching in terms of students’ learning, teachers’ instruction, teaching evaluation system and operational support. Combined with the teaching characteristics of Biology disciplines, targeted optimization strategies for teaching reform were proposed from 4 dimensions: improving students’ internal motivation for autonomous learning, optimizing teachers’ environment for teaching reform, constructing a diversified teaching evaluation system, and strengthening supportive guarantees from colleges and universities. Two years after the implementation of the reform, a follow-up investigation was carried out among undergraduate students of the 2021 Biology majors. A total of 105 questionnaires were issued, and 103 valid questionnaires were collected, with an effective recovery rate of 98.10%. The results revealed that the implementation of teaching reform significantly enhanced students’ enthusiasm for independent learning, steadily improved teachers’ competency in blended teaching, and gradually perfected the diversified teaching evaluation system. The advantages of blended teaching were fully exerted, which effectively promoted the overall teaching quality of Biology courses. This study provides references for the teaching reform of relevant majors in similar colleges and universities.
Key words: Biology; Biology major; blended teaching; teaching evaluation
Wang Lingbao , Wei Shanshan , Huang Ruitong , Liu Rui . Practice of online-offline blended teaching reform for Biology courses in universities[J]. Anhui Agricultural Science Bulletin, 2026 , 32(9) : 124 -127 . DOI: 10.16377/j.cnki.issn1007-7731.2026.09.031
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