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科学课中正确处理预设与生成的关系,关注课堂中的生成资源,更有利于师生探究活动的开展,有利于促进学生科学素养的养成。有效的课堂就是让预设和生成相互促进,共同发展。预设是生成的基石,没有预设就没有生成,而生成则是预设的升华。在科学课的教学中,教师应在预设的基础上关注课堂中的生成资源,本着一切为学生的宗旨,运用合理的方法将预设与生成进行有效整合,使科学课堂焕发生机。
Correctly dealing with the relationship between presupposition and generation in science class, paying attention to the generated resources in the classroom, it is more conducive to the development of teachers and students ’inquiry activities, and helps to promote the students’ scientific accomplishment. Effective classroom is to let presupposition and generation mutual promotion and common development. Presets are the cornerstone of the build, no presets are not generated, and the build is the default sublimation. In the teaching of science, teachers should pay attention to the generated resources in the classroom on the basis of the precondition, and use the reasonable method to integrate the presupposition and formation effectively in order to revitalize the science classroom.