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课堂教学是教师和学生围绕教学目标而进行的活动。研学过程是由物理教材、研学案、教师、学生组成的一个信息交换系统,其实质是师生间信息不断交流深化的过程。交流过程充满情感和偶发因素,只有建立高效运转的信息反馈网络,及时利用反馈信息调整教学,使教学作为一种信息传输系统,始终处于稳定高效的运转状态,才能及时了解到学生的学习现状,发现问题,从而调节教学进程与行为,优化课堂结构,大幅度地提高研学效果。
Classroom teaching is the activity of teachers and students around the teaching goal. The research process is an information exchange system composed of physics textbooks, research cases, teachers and students, and its essence is the continuous exchange and deepening of information between teachers and students. The exchange process is full of emotion and sporadic factors. Only by establishing an efficient feedback network and using feedback information to adjust teaching in a timely manner, teaching as a kind of information transmission system is always in a stable and efficient operation state so as to keep abreast of the current situation of students’ learning, Identify problems, so as to adjust teaching process and behavior, optimize classroom structure, and greatly improve research results.