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数学教学怎样点击学生的思维火花,激活思维,我的做法是:让“数学问题有奖征解”去激发兴趣,2002年全国初中数学竞赛结束后,我把第三大题几何证明题以有奖征答方式印发给初二课外活动小组成员,真是一石激起千重浪,学生们兴致勃勃,热情洋溢。在规定时间内,交上的答卷让人欣喜不已。真是“一花引得百花开,百花齐放春满园”。这里不妨择其优解介绍于后,以供欣赏。
The mathematics teaching how to click on the student’s thinking sparks and activates thinking, my approach is: let the “major problems with prize collection” to stimulate interest, after the 2002 national junior high school math competition, I put the third topic of geometric proof questions to have The way in which the awards were sent to members of the second year extracurricular activities team really stirred the waves and the students were full of enthusiasm and enthusiasm. In the prescribed time, the people who answered the questionnaire were delighted. It is really “a flower attracts hundreds of flowers and flowers bloom in spring.” Here may wish to choose the best solution to introduce it for appreciation.