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与科学上的探索活动不同,教学探索,要在有限时间内去完成有限的任务,目的就不全在于探索内容的本身,而在于激发学生学习与探索的热情与兴趣,初步培养起探索的能力.因此,什么是要探索的,什么不必去探索(度的问题),怎样安排组织好探索的活动,探索过程中学生可能会发生什么情况等,是教师在准备与策划时最需要予以关注的.“一定摸到红球吗?”这一课教学探索的设计,好就好在探索活动安排得好(先规范,后活动);探索活动的目标十分明确(引进一些事件的概念,明白随机事件的可能性有大小之分);探索与发现的活动比较自然,还巧妙的穿插了学生所熟悉的诸如六合彩活动等,以活跃课堂的气氛.
Different from the scientific exploration activities, teaching exploration must accomplish limited tasks within a limited time. The purpose is not to explore the content itself, but to stimulate students’ enthusiasm and interest in learning and exploration, and to initially cultivate the ability to explore. Therefore, what is to be explored, what does not have to explore (the question of degree), how to arrange the activities for organizing the exploration, and what happens to the students in the process of exploration are the most important things teachers need to pay attention to when preparing and planning. " Must we feel the red ball?” The design of the teaching and exploration of this lesson is good for exploration activities arranged well (first specification, after activities); the goal of exploration activities is very clear (introducing the concept of some events, understanding the random events Possibility of size and size; exploration and discovery activities are more natural, but also cleverly interspersed with activities such as Mark Six activities that students are familiar with to revitalize the classroom atmosphere.