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一、研究的背景和意义城区学校已配备了电子白板,而农村学校还没配齐多媒体,有的老教师上课只会用粉笔;有的青年教师也不过在上公开课时装装门面。充分挖掘身边的资源成为农村教师必要的研究项目,身边的教学资源更有助于学生的学习。二、研究的内容学校安排我第5周上一节教研课,我选了《生活中的大数》。教学目标:(1)通过生活实例,使学生体会生活中有大数,感受学习大数的必要性。(2)通过数正方体等活动,认识新的计数单位“千”
I. Background and Significance of the Study Urban schools are equipped with electronic whiteboards, while rural schools are not equipped with multimedia. Some older teachers only use chalk in their classes. Some young teachers also wear facades in open classes. Fully tap the resources around them to become necessary research projects for rural teachers, teaching resources around them more conducive to student learning. Second, the contents of the study School arrangements for the first 5 weeks of my teaching and research section, I chose the “number of life.” Teaching Objectives: (1) Through examples of life so that students have a large number of life experience, feel the need to learn large numbers. (2) Recognize the new counting unit “thousands ” through activities such as counting cubes