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学生学习数学的最佳途径是数学知识的再创造。倡导学生“自主、合作、探究”学习,就要积极引导学生进行数学知识的再创造。教师如果能为学生创设情境,让学生能够自行提出数学问题,从而激发学生探索新知、对数学知识再创造的兴趣,这对于学生学习新知识,对新知识的理解、掌握和应用以及对新知识的学习价值的认识,将有很深刻的意义。尤其是有利于培养学生的问题意识、发现问题的能力和创新的精神。下面谈谈我常常创设的几种问题情境的做法和看法。
The best way for a student to learn math is recreating mathematical knowledge. Advocating students “autonomy, cooperation, exploration ” study, we must actively guide students to recreate mathematical knowledge. If teachers can create situations for students, so that students can put forward their own mathematical problems, so as to stimulate students to explore new knowledge, to recreate the interest of mathematical knowledge, which students learn new knowledge, understanding of new knowledge, master and application of new knowledge The learning value of understanding, there will be very profound significance. Especially conducive to cultivating students’ awareness of the problem, the ability to find problems and the spirit of innovation. Below to talk about several problems I often create the situation of practice and opinion.