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数学是一门思维性极强的学科。小学生年龄小,理解能力不强,这就给数学教学带来了一定的困难。而电化教学表现力丰富,可以提高学生学习数学的积极性,可以把感知的对象更加形象直观地呈现在学生面前,加深学生的印象,化难为易。所以,在数学教学中,我们要认真学习《数学课程标准》,树立新理念,坚持以学生发展为本,吃透教材,讲究教学方法,充分运用电教手段,提高数学课堂教学的实效性。一、运用电教手段,激发学习兴趣
Mathematics is a highly thought-provoking discipline. Pupils are young and their ability to understand is not strong, which brings certain difficulties to mathematics teaching. The rich expressive power of ELT can improve the enthusiasm of students in learning mathematics, and can present the perceived objects more vividly and vividly to the students so as to deepen the students’ impression and make the difficult ones easier. Therefore, in mathematics teaching, we should conscientiously study the “mathematics curriculum standards”, establish new concepts, adhere to the student development as the basis, thoroughly teaching materials, pay attention to teaching methods, make full use of audio-visual means to improve the effectiveness of mathematics classroom teaching. First, the use of audio-visual means to stimulate interest in learning