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数学是来源于生活,而又应用于生活中的。数学家华罗庚曾经说过:“宇宙之大,粒子之微,火箭之速,化工之巧,地球之变,日用之繁,无处不用数学。”这是对数学与生活的精彩描述。数学教学应该联系生活、贴近生活,使学生体会数学与生活的联系,体会数学的价值,增进学生对数学的理解和应用数学的信心,从而激发学生的兴趣。教师把教学内容附着在现实的背景中生活化的呈现,让学生在这种情景中去尝试解决问题,获取知识。这样对学生实践能力、创新能力
Mathematics is derived from life, but also applied to life. Mathematician Hua Luogeng once said: “The universality of the universe, the micro-particles, the rocket speed, the cleverness of the earth, the change of the earth, the complex of daily use, and the use of mathematics everywhere.” This is a wonderful description of mathematics and life . Mathematics teaching should contact life, close to life, make students understand the connection between mathematics and life, understand the value of mathematics, improve students ’confidence in mathematics and apply mathematics, so as to stimulate students’ interest. Teachers attach the teaching content in the context of the reality of the life of the presentation, so that students in this scenario to try to solve the problem, access to knowledge. This practice ability for students, innovative ability