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新课标指出,教学要为学生的学习服务,教学效率的高低不取决于教师打算交给学生什么,而取决于学生实际获得了什么发展.苏霍姆林斯基说:“在每一个年轻的心灵里,都存放着求知好学、渴望知识的火药.”教师的教学能否成功,就看你能不能点燃这些“火药”.提高数学课堂教学的有效性,激发学生学习的兴趣就是点燃渴望知识“火药”的导火索,让学生真正做到“心动”而行动.一、让学生情动而“心动”在一些学生眼里,数学就是字母与符号的枯燥游戏,就是会令人压力重重的无边题海.自从我开展了课前三分钟的“数学史话”活动,学生像听希腊神话故事一样感受到了数学的趣味.
The new curriculum standard pointed out that teaching should be for students’ learning services, the level of teaching efficiency does not depend on what the teacher intends to give students, but depends on what students actually obtained the development.Suhomlinski said: In each Young mind, there are stored for learning, desire knowledge gunpowder. “Teacher’s teaching success, see you can ignite these” gunpowder. “To improve the effectiveness of mathematics classroom teaching to stimulate students to learn The interest is to ignite the thirst for knowledge, ”gunpowder," the fuse, so that students really do In the eyes of some students, mathematics is the letter and The boring game of symbols is a boundless sea of pressure, and since I started the three-minute ’Math History’ campaign, students have learned the same mathematician’s taste as Greek mythology.