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在教学中,培养学生的观察能力,使学生养成良好的观察品质,尤为重要。一、培养有意观察观察是有目的、有计划的主动知觉活动。教师在引导学生观察时,要让学生明确观察的目的,有计划地进行观察。在观察“种子萌发”实验中,将学生分成甲、乙两组。甲组:提示学生注意观察种子最先萌发的是哪一部分;乙组:不作任何提示。观察后,让两组学生公布其观察结果。甲组学生认为种子最先萌发的是根,而乙组学生多数认为是芽先萌发。根据他们观察同一现象得出不同结论这一事实,使学生认识到有意观察的重要性。
In teaching, it is especially important to cultivate students’ observation ability and develop good observation quality. First, to develop a conscious observation is a purposeful, planned and active awareness activities. When teachers guide students to observe, let the students clearly observe the purpose of planned observation. In the observation of “seed germination ” experiment, the students were divided into A, B two groups. Group A: Prompt students to observe which part of the seed germinated first; Group B: Do not give any tips. After the observation, two groups of students were allowed to publish their observations. A group of students that the seed is the first germination of the root, and the majority of students in Group B think the bud germination. The fact that they come to different conclusions based on their observation of the same phenomenon enables students to recognize the importance of intentional observation.