The application and research teaching mode of TPACK in the teaching of biochemistry

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The application and research teaching mode of TPACK in the teaching of biochemistry

更新时间：2024-09-19

- The application and research teaching mode of TPACK in the teaching of biochemistry
- Vol. 16, Issue 2, (2017)
- 作者机构：
  
  齐齐哈尔医学院生物化学教研室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017，
- 稿件说明：
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The application and research teaching mode of TPACK in the teaching of biochemistry. [J]. 16(2).(2017)
DOI：

The application and research teaching mode of TPACK in the teaching of biochemistry. [J]. 16(2).(2017) DOI：

摘要

目的探讨“技术-教学法-内容知识”（technological pedagogical and content knowledge，TPACK）教学在生物化学理论教学中的应用效果。方法选取2013级临床医学本科专业1-8班共400人，其中对照组1-4班198人采用传统教学，实验组5-8班202人采用TPACK教学。2014级临床医学本科专业1-8班共385人，其中对照组1-4班189人采用传统教学，实验组5-8班196人采用TPACK教学，将微课程、网络平台作为翻转课堂的教学资源，翻转课堂主要分为课外、课内两大学习环节，即课外自学、课内消化。通过网络平台将微课呈现给学习者，学习者可根据自身具体情况自定步调展开自学；课上增加了生生协作、学生讲授制作的PPT、学生提问并展开讨论、师生互动等活动。对两届同专业学生的考试成绩和调查问卷进行分析。数据采用SPSS15.0处理，组间数据比较行t检验。结果2013级实验组个人测试成绩得分[（17.94 2.02）vs.（12.28 4.17）]和2014级实验组个人测试成绩得分[（18.21 1.78）vs.（12.45 5.13）]均明显高于对照组，差异有统计学意义。2013级实验组期末考试成绩得分[（78.28 11.18）vs.（68.65 12.51）]和2014级实验组期末考试成绩得分[（81.73 9.12vs.（74.41 11.87）分]均明显高于对照组，差异有统计学意义。问卷调查显示：认为TPACK教学引发了学习兴趣的有373人（93.7%），认为培养了自主学习的有357人（89.7%），认为有利于提高解决问题能力的有339人（85.2%）。结论 TPACK教学对破解传统教学困境、激发学生学习兴趣、提高生物化学教学质量、利于教师专业发展具有一定意义

Abstract

Objective To discuss the effect of the teaching mode of technological pedagogical and content knowledge in biochemistry theory teaching.Methods Select 400 students in 1-8 classes of clinical medicine undergraduate in 2013 grade were randomly divideded into 2 groups.The control group of 198 students in 1-4 classes applied the traditional teaching mode

The experimental group of 202 students in 5-8 classes applied the technological pedagogical and content knowledge teaching mode.Select 385 students in 1-8 classes of clinical medical undergraduates in 2014 grade were randomly divided into 2 groups.The control group of 189 students in 1-4 classes applied the traditional teaching mode

The experimental group of 196 students in 5-8 classes applied the technological pedagogical and content knowledge teaching mode

which used the micro-lesson and network platform as learning resource suppor to the flipped classroom.Flipped classroom is divided into extracurricular and classroom two major learning links

That is

extracurricular self-study

class digestion. Through the network platform will be the micro-lesson presented to the learners

Learners can self-study according to their own specific circumstances;In the classroom has increased the mutual cooperation between the students

Students teach PPT

Students ask questions and discuss

Teacher and student interaction and other activities.For two terms with professional student test scores for the statistical analysis and questionnaires. The related date were processed by SPSS15.0

and the date between groups were compared by t test.Results The test scores analysis showed that the individual test scores in experimental group of grade 2013 are [（17.94 2.02）vs.（12.28 4.17）]

and the individual test scores in experimental group of grade 2014 are [（18.21 1.78）vs.（12.45 5.13）]

which are obviously higher than the control group

and there was statistical significace.The final exam scores in experimental group of grade 2013 are [（78.28 11.18）vs.（68.65 12.51）]

and the final exam scores in experimental group of grade 2014 are [（81.73 9.12）vs.（74.41 11.87）]

which are obviously higher than the control group

and there was statistical significance.The results of survey show that the students think the teaching mode arouse study interests while 393 (93.7%)

think the teaching mode develop the self-study ability while 357 (89.7%)

think the teaching mode beneficial to cultivate the ability of solving the problems.Conclusion The teaching mode of technological pedagogical and content knowledge has a certain significance to breake the plight of the traditional teaching

inspire the students′interest in learning

improve the teaching quality of biochemistry

make for the teachersˊprofessional development.significance to breake the plight of the traditional teaching

inspire the students′interest in learning

improve the teaching quality of biochemistry

make for the teachersˊprofessional development.

关键词

TPACK微课翻转课堂

Keywords

TPACKMicro-lessonFlipped classroom

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