论文部分内容阅读
在高中生物学课堂教学中笔者进行了问题情境的创设方法研究,现将初步研究结果总结如下.一、课前导入中的问题情境的创设著名教育家第多斯惠曾说过,“教育的本质不在于传授知识的过程,而在于唤醒激励和鼓舞”.一节课中,若能一开始激起或抓住学生兴奋点就已成功了一半,一个好的导入是一堂好课的开始,为圆满完成一堂课教学任务创造良好的教学条件.下面节选几节课的导入:1.利用资料史实,创设知识情境导入
In the biology teaching of high school, the author carried on the research of the creation of the problem situation, the preliminary research results are summarized as follows: First, the pre-class importation of the problem situation in the creation of famous educator Dodoshui once said, “education Is not the essence of the process of imparting knowledge, but rather the awakening of encouragement and encouragement. ”In a lesson, it is already half successful if it starts to excite or grasp students’ excitement. A good introduction is a good lesson Beginning, to create a good teaching conditions for the successful completion of a class teaching task. The following excerpts from the introduction of a few lessons: 1. The use of historical facts, the creation of a knowledge situation into