【摘要】 “3+2+1”研究性教学是基于理论课堂教学、实验教学与实践教学相互融合的新型教学模式。随着科学技术的不断发展，课程改革和课程建设的不断创新，全国涉农高校的动物组织学与胚胎学理论课与实验课教学手段，相较之前经验和方法得到了极大的丰富和提高。如数字教材、虚拟仿真及线上线下混合教学已经被广泛采纳并受到好评。然而，近年，随着慕课、微课和金课的逐渐成熟和完善，理论课堂的学习气氛越来越好，每个学生的主动参与度越来越高。该课程前期未开展教学改革的2020年和2021年学生平均成绩为74.9分；开展教学改革的2022年和2023年学生平均成绩为83.7分，该课程的学生平均成绩提升8.8分，提高率为11.75%。因此，该研究为后续教学改革和课程建设提供宝贵的参考意义。更多还原

【Abstract】 “3+2+1”research teaching is based on the theory of classroom teaching,experimental teaching and practical teaching of a new type of teaching.With the continuous development of science and technology,curriculum reform and innovation of curriculum construction,animal histology and embryology theory and experimental teaching methods in agricultural colleges and universities in China have been greatly enriched and improved compared with previous experiences and methods.Such as digital teaching materials,virtual simulation and online and offline hybrid teaching have been widely adopted and well received.In recent years,however,with the maturation and perfection of Mu class,micro class and gold class,the learning atmosphere of theoretical class is better and better,and the active participation of each student is higher and higher.The average grade of students in 2020 and 2021 who did not undertake teaching reform in the early stages of the course was 74.9 points;In 2022 and 2023,the average student score was 83.7.The average student grade of the course was increased by 8.8 points to 11.75%.Therefore,this research provides valuable reference for the subsequent teaching reform and curriculum construction.更多还原