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《体积和容积》是上海教育出版社小学数学五年级下册第四单元“几何小实践”中的教学内容。这一内容是进一步学习体积和容积的计算方法等知识的基础,也是发展学生空间观念的重要载体,学生在习得体积知识的基础上再来学习容积,为学习体积和容积之间的联系和区别打好了基础。本堂课围绕体积、容积两个概念,主要是按照建立概念、理解概念、运用区分概念、到最后的综合运用来展开教学的。老师通过一
“Volume and volume” is the fourth unit of the fifth grade of Shanghai Education Publishing House under the fourth grade “geometry small practice ” in the teaching content. This content is to further learn the basis of knowledge of the calculation methods of volume and volume, but also an important carrier for the development of students’ space concept. Students learn the volume again based on the learned volume knowledge, which is the connection and difference between learning volume and volume Lay a good foundation. The class around the volume, volume of the two concepts, mainly in accordance with the establishment of concepts, understanding of concepts, the use of the concept of differentiation, to the final integrated use of teaching. The teacher passed one