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“乘法的认识”是小学数学教学中比较浓墨重彩的篇章,随着课改多年的进程,在《新课程标准》的带领下,让学生怎样来感受乘法的实际意义,值得教师探讨。当前,在新课标的带领下主要是让学生弄明白乘法的产生过程以及乘法的实际意义,通过按群数数的方法研究探讨,感悟乘法的实际意义,并为以后乘法的学习奠定坚实的基础。同时,也能把乘法的学习重点和意义完全呈现出来,让学生带着问题去学习,再通过解决问题,这既符合学生的认知规律,也符合《新课程标准》的硬性要求。
With the course of many years of curriculum reform, under the guidance of “New Curriculum Standard”, how to make students feel the actual meaning of multiplication is worthy of discussion by teachers. At present, under the guidance of the new curriculum standard, students are mainly asked to understand the production process of multiplication and the practical significance of multiplication. By means of group counting, the author realizes the practical significance of multiplication and lays a solid foundation for future multiplication learning . At the same time, we can also fully present the learning focus and meaning of multiplication, let students learn with problems, and then solve problems by meeting the students’ cognitive rules as well as the rigid requirements of the “new curriculum standards.”