论文部分内容阅读
《数学课程标准(2011年版)》强调创设情境,让学生在生动具体的情境中学习数学。关于情境教学的意义,一位学者有这样精辟的比喻:“将15克盐放在你面前,无论如何,你难以下咽。但将15克盐放入一碗美味可口的汤中,你就在享用佳肴时,将15克盐全部吸收了。”情境之于知识,犹如汤之于盐,盐需融入汤中,才能被吸收,知识需要融入情境之中,才能显示出知识的活力和美感,从而吸引学生。基于此,作为
The Mathematics Curriculum Standard (2011 Edition) emphasizes the creation of situations in which students learn math in vivid, concrete contexts. In terms of situational teaching, one scholar has such an incisive analogy: “Put 15 grams of salt in front of you and you can hardly swallow anyway, but put 15 grams of salt in a bowl of delicious soup When you enjoy the food, all 15 grams of salt absorbed. ”Situation of knowledge, like soup of salt, salt to be absorbed into the soup, to be absorbed, the knowledge needs to be integrated into the situation in order to show the vitality of knowledge And beauty, to attract students. Based on this, as