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新教材不再专门设置应用题教学单元,而代之以“用数学”“解决问题”称呼,并把它渗透在四个学习领域之中。通过这样的内容编排,教材努力反映数学教学应经历从“实际应用—数学模型”和“数学模型—实际问题”的过程,并以学生已有的生活经验作为重要资源,摆脱了人为的、枯燥乏味的、脱离学生实际的学习材料,问题的现实性、趣味性、开放性更强了。一、教学“解决问题”的一般步骤“解决问题”是让学生解决日常生活中的实际问
The new textbook is no longer specifically set the application of teaching units, and replaced by “use mathematics ” “problem-solving ” title, and to infiltrate it in the four learning areas. Through such content arrangement, the teaching materials strive to reflect the process that mathematics teaching should go through from “practical application - mathematical model” and “mathematical model - practical problem”, and take students’ existing life experience as the important resource to get rid of Artificial, boring, from the student’s actual learning materials, the reality of the problem, fun, more open. First, the teaching “to solve the problem ” general steps “to solve the problem ” is to allow students to solve practical problems in daily life