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一、提出问题在学校举行的一次青年教师赛课活动中,为更好地体现“有问题有互动”的课堂文化,我选择了北师大版二年级上册图形与几何领域的《折一折,做一做》一课。通过研习教材、教参和组内讨论,我制定了如下教学目标:(1)结合学生已有经验,了解轴对称图形的制作方法;(2)初步感知轴对称现象,了解轴对称图形的特点,在观察、操作、想象、欣赏、创作
First, to ask questions In a young teachers contest held in the school class activities, in order to better reflect “There is a problem with interactive ” classroom culture, I chose the Beijing Normal University version of the second grade books in the field of graphics and geometry “fold A break, do one ”lesson. Through the study of teaching materials, teaching reference and group discussion, I set the following teaching objectives: (1) combined with the existing experience of students to understand the production method of axisymmetric graphics; (2) the initial perception of axisymmetric phenomenon, to understand the characteristics of axisymmetric graphics In observation, operation, imagination, appreciation, creation