论文部分内容阅读
[教学设想] “乘法的初步认识”一课是《义务教育课程标准实验教科书·数学(二年级上册)》第45～46页的内容。本节课是乘法部分的起始课,是学生进一步学习乘法口诀的基础。本节课的教学目标是要使学生亲身经历乘法产生的过程,初步感知乘法的含义;培养团结合作精神,并在合作探索乘法算式的过程中,能够进行有条理的思考;认识乘号,知道乘法算式的读法;最后让学生在自主学习、合作交流、解决问题的过程中,初步体验乘法在日常生活中的作用。
[Teaching ideas] “A preliminary understanding of multiplication,” a lesson is “Compulsory Education Curriculum Standard Experimental Textbook (Grade Two)” 45 ~ 46 of the content. This lesson is the beginning of the multiplication section, which is the basis for students to further learn multiplication formulas. The teaching goal of this lesson is to enable students to go through the process of multiplication by themselves and initially perceive the meaning of multiplication. To foster the spirit of solidarity and cooperation and to be able to think in a coherent manner while exploring the multiplication formula, recognize the multiplication sign and know Multiplication method of reading; Finally, students in the process of independent study, cooperation and exchange, solve the problem, the initial experience of the role of multiplication in daily life.