立足实践,我建立了一种以主体性、创新性等为特征的培养学生创新精神和能力的开放式教学模式,使课堂的教学目标、教学过程、教学方法、教学评价等方面都具有开放性。在教学中开启思维空间,让数学课堂情趣盎然,使学生的心理素质、协调能力和创新思维都能得到良好发展。一、寻找兴趣支点,感悟学习的乐趣1、树立主体性。我们数学教师要激发学生学习数学的兴趣,首要解决的问题是要树立主体性,心中有学习的主人,有学生的主体位置,这样就能更好地驾驭数学教学过程,提 Based on practice, I set up an open teaching mode of cultivating students’ innovative spirit and ability with the characteristics of subjectivity and innovation, which make the classroom teaching objectives, teaching process, teaching methods, teaching evaluation and so on are open . Open up the thinking space in the teaching, make the mathematics classroom full of fun, so that students’ psychological quality, coordination ability and innovative thinking can be well developed. First, find the fulcrum of interest, sentiment learning fun 1, establish the subjectivity. We mathematics teachers to stimulate students interest in learning mathematics, the primary problem to be solved is to establish the subjectivity, the mind of the master of learning, a student’s main position, so that we can better control the mathematical teaching process, mentioning