论文部分内容阅读
应用题是小学数学教学的重要组成部分,它对于培养学生的思维能力、提高分析和解决问题的能力都起着很大的作用。因此,积极改进应用题教学是提高小学数学教学质量的一个很重要问题。现就如何搞好低年级的应用题教学谈谈我们的作法。一、让学生提前接触应用题。一年级教材在“20以内的进位加法和退位减法”中才正式出现应用题。为让学生提前接触,我们在他们一开始学计算时就把教材中的插图复述成文字题。如在“10以内的加减法”中,有一幅
Applied problem is an important part of elementary mathematics teaching. It plays a very important role in cultivating students' thinking ability and improving their ability to analyze and solve problems. Therefore, actively improving the teaching of practical problems is an important issue to improve the quality of primary school mathematics teaching. Now on how to do a good job in the application of the lower grades of teaching to talk about our approach. First, allow students to contact application questions in advance. The first grade teaching material formally appeared in the “20 addition and subtraction carry addition”. In order for our students to contact us in advance, we recapitulate illustrations in textbooks as text questions as soon as they begin their calculations. As in the “addition and subtraction within 10”, there is one