摘要
目前《无机化学》教学以教师为中心,普遍采用讲授法,学生被动学习,学生的探究能力、创新能力、知识应用能力和主动学习的意识普遍较差。在《无机化学》教学中开展了对分课堂(PAD)教学实践研究,实验组采用PAD课堂教学模式,对照组仍以讲授为主,以两学期学生期末考试成绩和教学方式满意度对两种教学模式的教学效果进行比较评价。两种教学模式学习目标的达成度、学生的满意度等采用问卷的方式对两组学生进行了调查,对考试成绩和调查结果用SPSS16.0软件进行了处理。结果表明,实验组学生对教学的满意度和教学目标达成度明显高于对照组(p<0.01),实验组学生的两学期的期末考试平均成绩分别提高了11.01%和10.53%,两组成绩存在显著差异(p<0.01)。因此,在《无机化学》课程中运用PAD课堂教学模式,可以有效的促进了师生、生生交流和学习目标的达成度,增强了学生学习的主动性,能全方位提升《无机化学》教学效果,实现教师主导与学生主体两方面的统一及讲授与讨论教学方法的有效结合。
The traditional instructing model that adopted the routine instructional strategy was applied for advancing inorganic chemistry teaching including the teacher-centered、teacher-oriented and students passive learning,which have leaded to a severe consequence that the students lacked subjective initiative,involving exploration potential,innovation ability,knowledge application skills and awareness of active learning and showed less satisfaction.In the course of inorganic chemistry,the practical research on the teaching mode of“PDA classes”was carried out.The experimental group adopted the“PDA classes”teaching mode,while the control group still focused on conventional teaching.The two teaching modes were compared and evaluated according to the students final examination results and the satisfaction of teaching methods in two semesters.The achievement degree of learning objectives and the satisfaction with teaching of students in group A were investigated by questionnaire,and the examination results and survey results were analyzed by Spss16.0 software processed.The results suggested that the students satisfaction with this novel teaching and the achievement of teaching objectives in the experimental group were significantly higher than those in the control group(P<0.01).In the final examination of the two semesters,the average scores of the students increased by 11.01%and 10.53%,respectively and appeared distinct difference between the two groups(P<0.01)in the experimental group.It is concluded that the application of“PDA classes”teaching mode in inorganic chemistry curriculum effectively promotes the communication between teachers and students and the achievement of learning objectives,enhancing students learning initiative and improving the teaching effect of inorganic chemistry in an all-round way.Those observations fully indicated that this novel teaching mode have realized the unity of teachers leading and students main body as well as the organic integration of teaching and discussion teaching met
作者
梁永锋
杨楠楠
李振亮
韩新宁
赵文霞
Liang Yongfeng;Yang Nannan;Li Zhenliang;Han Xingning;Zhao Wenxia(College of Chemistry and Chemical Engineering,Ningxia Normal University,Guyuan 756000,China)
出处
《云南化工》
CAS
2022年第6期168-172,共5页
Yunnan Chemical Technology
基金
宁夏师范学院教学改革项目资助(NJYZYGGK2211)
宁夏回族自治区无机化学“一流课程”建设项目资助(NXYLKC201906)。
关键词
PAD课堂
教学模式
无机化学
教学实践
“PDA”class
teaching mode
inorganic chemistry
teaching practice
