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在课堂教学中,学生注意是影响实效的关键因素。注意是一种复杂的心理活动,即注意信息、接受信息、提取信息、反馈信息的过程。课堂教学的有效性在于学习内容的信息被学生注意、接受,进而产生实效。因此,在化学课堂教学中,教师针对教学内容的教授方式、策略进行设计时,应该考虑怎样才能激发学生兴趣,通过综合运用各种手段引起并保持学生注意,这样才能达到高效率学习的终极目的。
In classroom teaching, student attention is a key factor affecting effectiveness. Attention is a complex psychological activity, that is, pay attention to information, accept information, extract information, feedback information process. The effectiveness of classroom teaching is that the information of the learning content is taken notice and accepted by the students, which leads to the actual effect. Therefore, in chemistry classroom teaching, teachers should consider how to stimulate students ’interests when designing teaching methods and strategies for teaching contents. Through comprehensive use of various means to arouse and keep students’ attention, so as to achieve the ultimate goal of efficient learning .