论文部分内容阅读
【教学内容】人教版六年级上册第六单元。【教学思考】概念教学绝不仅仅是让学生知道概念名称、记住定义,它需要教师在对概念的构成要素进行深入分析、充分把握的基础上设计有效的活动,促使学生形成完整的能力结构。从教学目标来看,“百分数”概念的构成要素包括以下几点:一是知道百分数的定义。即“百分数表示一个数是另一个数的百分之几,百分数也叫做百分率或百分比”;认识百分
Teaching content] PEP sixth grade on the sixth unit. Teaching thinking Concept teaching is more than just letting students know the name of the concept, keeping in mind the definition. It requires teachers to make effective analysis on the elements of the concept and to design effective activities based on the full grasp of the concept so that students form a complete structure of ability . From the perspective of teaching objectives, the components of the concept of “percentage” include the following: First, we know the definition of percentage. That is, “% indicates a number is a few percent of another number, the percentage is also known as the percentage or percentage”; recognize the percentage