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预设与生成作为课堂教学的两翼,是彰显课堂教学境界和教学艺术的。预设是对文本的尊重,生成是对学生的尊重。预设主要体现在课前的教学设计中,包括教学目标的制定、教学过程的设计、课堂提问的设计等环节,目的是使学生得到教师预想中的发展;生成主要体现在课堂教学中的随机应变,教学活动并没有完全按照预设发生,学生可能获得了预设之外的发展,或称为生成性学习。新课改背景下,这种生成性学习在小学信息科技课堂中越发显得突出。预设与生成相辅相成,课堂因预设而精彩,因生成而出彩。课堂教学应乘预设之风,享生成之美。
Presets and Generations As the two wings of classroom teaching, they demonstrate the teaching realm and teaching art in the classroom. The default is to respect the text, the generation is respect for the students. Presets are mainly reflected in the teaching design before class, including the teaching objectives, the design of the teaching process, the design of the class questions and other aspects, the purpose is to enable students to expect the development of teachers; generate mainly in the classroom teaching of the random changes , Teaching activities did not happen exactly as expected, and students may have acquired pre-set development or generated learning. In the context of the new curriculum reform, this kind of productive learning becomes more and more prominent in the primary IT classroom. Presets and builds complement each other, and the classrooms are great for their presets and come out as colors. Classroom teaching should take the pre-set style, enjoy the beauty of formation.