为何信息科技教师对教科书的依赖度偏低?

Why do Information Technology Teachers Exhibit Low Dependence on Textbooks?

教师有效使用教科书,对于课标理念落实、课程教学实施、教材质量发展和教师专业发展至关重要,然而信息科技教师对教科书的依赖度偏低。针对此现象,文章采用半结构化访谈方法,收集了43名信息科技教师的访谈资料;同时依托扎根理论,构建了信息科技教师教科书使用影响因素模型,在此基础上探讨了信息科技教师教科书使用现状与影响因素。研究发现:多数教师主要在备课阶段参考教科书,而课后阶段使用教科书的频率较低;信息科技教师教科书使用受课程与教学、教科书质量、教师专业能力、学生学业水平、社会经济与文化五个维度,共33个因素的综合影响,其中教科书质量是核心影响因素;相比其他学科,课程与教学对信息科技教师教科书使用的影响更为突出。结合此结论,文章提出提升信息科技教师教科书使用有效性的建议,以期为推动信息科技课程教学改革、提升教科书质量和促进教师专业发展提供参考。

Teachers’effective use of textbooks is crucial to the implementation of curriculum standards,the enforcement of curriculum teaching,the development of textbook quality and the professional development of teachers.However,information technology teachers exhibit low dependence on textbooks.Aimed at this phenomenon,the paper employed semi-structured interview method to collect 43 information technology teachers’interview data.At the same time,relyed on the grounded theory,the model of influencing factors of information technology teachers’textbook use was constructed.Accordingly,the current status and influencing factors of information technology teachers’textbook use were discussed.It was found that most teachers referred to textbooks during lesson preparation stage,with low usage frequency during post-class stage.Information technology teachers’textbook use was influenced by five dimensions encompassing 33 factors of curriculum and teaching,textbook quality,teachers’professional competence,students’academic level,and social economic and culture.Among these,textbook quality was the core influencing factor.Compared with other disciplines,the influence of curriculum and teaching on information technology teachers’textbook use was more prominent.Combined with this conclusion,the paper proposed some suggestions to improve the effectiveness of information technology teachers’textbook use,expecting to provide references for promoting teaching reform in information technology courses,improving textbook quality,and facilitating teachers’professional development.