论文部分内容阅读
教学背景及教学目标探究活动是一种对培养学生问题解决能力效果较好的学习形式,但如何引导学生通过动手、动脑、动口,在一定的时空内尝试解决问题,是需要精心设计的。这学期我们组织了一节“玩骰子,找规律”的数学探究活动课,在学生已有的“奇数和偶数”“分数的初步认识”“一定的数据处理能力”等知识经验的基础上,通过猜想、验证、推理等活动让学生初步理解随机事件的可能性问题,并获得思维能力上的锻炼。
Teaching Background and Teaching Objectives The inquiry activity is a learning form that has a good effect in cultivating students’ problem-solving abilities. However, how to guide students through hands-on, brain-moving, moving-mouth and attempting to solve problems within a certain time and space needs careful design. During this semester, we organized a mathematics inquiry activity class “playing dice and looking for rules”, based on the students’ existing knowledge of “odd and even” “preliminary understanding of scores” and “a certain amount of data processing capabilities”. By guessing, verifying, reasoning, and other activities, students can initially understand the possibility of random events and gain mental exercise.