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数学课程标准明确提出要求:“要重视从学生的生活实践经验中学习数学和理解数学。”因此,数学教学内容应力求从学生熟悉的生活情境出发设计数学问题,让学生真正体验数学与生活的关系,提高解决实际问题的能力。要让枯燥的数学课堂焕发生机,就要为学生创设积极思维的情境。这样能使教学过程对学生的注意始终有一种吸引力。为此笔者在教学设计上尝试力求体现数学问题生活化,让学生自始至终处于一种情境之中,很自然地在解决生活中实际问题的过程中学习新知,使数学课堂具有魅力,焕发新的生机。
Mathematics curriculum standards clearly require: “We should pay attention to learning mathematics and understanding mathematics from students ’practical experience in life.” Therefore, mathematics teaching should strive to design mathematical problems from the students’ familiar life situations so that students can truly experience mathematics and mathematics The relationship between life and improve the ability to solve practical problems. To make boring math classrooms rejuvenated, students are encouraged to create positive thinking situations. This can make the teaching process always attractive to students. Therefore, the author tries to reflect the life-changing of mathematics problems in the teaching design, and let the students be in a situation all the time. It is natural to learn the new knowledge in the process of solving the practical problems in life, so that the mathematics classroom can be attractive and full of vitality .