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以学生为本是现代课堂教学设计的基本理念,所谓以学生为本就是以学生的学为本,以学生的发展为本,一堂习题课把这句话深深地印在我的脑海里,感受颇多。案例:这是高二时学习排列组合后的一节习题课,课前我精心准备了几道习题,讲到第三道时出现了“意外”。原题是:某班新年联欢会,节目原定的5个节目已排成节目单,开演前又增添了两个新节目,如果将这两个节目插入原节目单中,那么不同的插法的种数为()
Student-oriented is the basic concept of modern classroom teaching design, the so-called student-centered is based on the students of the school-based, student-based development, an exercise class to put this sentence deeply in my mind, Feel a lot. Case: This is a high school sophomore learning arrangement after a combination of exercises class, I carefully prepared a few exercises before class, when it comes to the third appeared “Accident ”. The original title is: a class New Year’s party, the program originally scheduled 5 programs have been lined up in the program, added two new programs before the show, if these two programs inserted into the original program, then different interpolation The number of species ()