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培养和提高学生观察能力,一直是中学化学教学研究和实践的重要课题。随着新课程改革的进行,学生的学习方式由过去单一的接受性学习向自主学习、探究学习、合作学习转变。化学学习的资源愈来愈丰富,需要观察的内容愈来愈多,则对其观察的要求也就必然愈来愈高。面对这样新的背景、新的需要、新的要求,我们传承了原有的研究和实践成果,并从有效观察的内涵及培养的角度,进行了新的研究和实践。
Cultivating and improving students’ observation skills has always been an important issue in the research and practice of chemistry teaching in middle schools. With the progress of the new curriculum reform, the learning style of students changed from single acceptance learning to autonomous learning, inquiry learning and cooperative learning in the past. The resources for chemical learning are more and more abundant, and more and more contents need to be observed, the requirements for their observation will inevitably become higher and higher. Faced with this new background, new needs and new requirements, we have inherited the original research and practical achievements, and conducted new research and practice from the perspective of effective observation and cultivation.