混合式教学提升高中生物学实验教学效果评估  

Effectiveness Evaluation of Hybrid Teaching on Laboratory Teaching in High School Biology

作　　者：祖瑶 石新建 项小燕 ZU Yao;SHI Xinjian;XIANG Xiaoyan(College of Life Science,Anqing Normal University,Anqing,Anhui 246133)

机构地区：[1]安庆师范大学生命科学学院,安徽安庆246133

出　　处：《科教导刊》2025年第4期77-80,共4页The Guide Of Science & Education

基　　金：安徽省教育厅科学研究项目(2024AH051113);2022年度安徽省植物学课程思政示范课程(2022KCSZ173)。

摘　　要：随着信息化教学的不断推进与发展,高中生物实验课程教学亦面临新的改革需求。文章评估了线上线下混合式教学模式对提升高中生物学实验教学效果的作用。经过一学期的混合式实验教学,与传统教学对照班相比,实验班学生的实验设计能力、实验操作的熟练度和规范性分别提高了21.16%、21.78%和8.89%,此外,实验班课堂气氛更加活跃,师生互动次数比对照班提高了1.7倍。调查问卷分析结果表明,超过一半的学生认为,混合式教学能提高学生课中和课后的学习兴趣、提升生物实验技能和自主学习的能力,62.97%的学生希望继续采用混合式教学模式。研究结果表明,线上线下混合式教学模式能够提升高中生物学实验课教学的效果,值得在教学实践中进一步完善和推广。With the continuous promotion and development of information technology teaching,high school biology experimental course teaching is also facing new reform needs.The paper evaluates the effectiveness of blended online and offline teaching models in improving the teaching of high school biology experiments.After a semester of blended biology experiment teaching,compared with the traditional teaching control class,the experimental design ability,proficiency and standardization of experimental operation of the experimental class students have improved by 21.16%,21.78%and 8.89%respectively.In addition,the classroom atmosphere of the experimental class is more active,and the number of teacher-student interactions has increased by 1.7 times compared to the control class.The analysis of the survey questionnaire shows that more than half of the students believe that blended learning can improve their interest in learning during and after class,enhance their biological experimental skills,and improve their ability for selfdirected learning.62.97%of the students hope to continue using blended learning mode.The research results indicate that the blended learning mode of online and offline can improve the effectiveness of high school biology laboratory teaching,and it is worth further improving and promoting in teaching practice.

关 键 词：混合式教学 实验教学 教学效果 

分 类 号：G424[文化科学—课程与教学论]