论文部分内容阅读
有这样一句广告词“把简单的变成复杂,太累;把复杂的变为简单,贡献”。数学,具有变复杂为简单的功效。因此,数学课堂更应追寻简约而有效。随着新课程改革实验的逐步深入,我们发现,现在有些课上得比较花哨,虽然教学效果很不错,但难以在实践中推而广之,因而,在经过热闹非凡,异彩纷呈的课改后,我们呼唤一种更为朴素,更为简约实在,更为有效的课堂。简约而有效的数学课堂是指课堂简明扼要,充满智慧和活力,能化繁为简,以小见大,以少胜多,充分发挥学生的主体,师生交流和谐流畅。一支粉笔、一块黑板、一位老师、一群学生,没有表演,没有多媒体,犹如一幅简笔画,线条既
There is such an ad “Simple to become complex, too tired; the complicated into simple, contribute ”. Mathematics, with complex functions as simple. Therefore, the mathematics classroom should be pursued simple and effective. With the gradual deepening of the new curriculum reform experiment, we found that some classes are more fancy now. Although the teaching effect is very good, it is hard to be widely used in practice. Therefore, after the bustling and colorful curriculum reform , We call for a more simple, more concise and effective, more effective classroom. Simple and effective math classroom refers to the concise, full of wisdom and vitality of the classroom, can be complicated, simple and big to less than the best, give full play to the student body, harmonious exchange of teachers and students. A piece of chalk, a blackboard, a teacher, a group of students, no performance, no multimedia, like a stick figure, lines both