在新课程改革不断深化的现在,我们不仅应该引导学生学会数学学科知识,而且应该引导学生把学到的数学知识应用于生活,应用于实践,让学生在生活中、在实践中、在体验中学好数学,用好数学。一句话,让学生学有价值的数学,有实用价值的数学,也就是《小学数学新课程标准》中所要求的“有效教学”。要提高数学教学的有效性,就要充分调动学情。创设和谐的教学氛围,建立平等的师生关系,对于调动学情很重要。在数学教学中,我做到了以下三点:一是创设情境,让学生明确每节数学课的学习目的。数学知识的学习有一定的渐进性、逻辑性和系统性,每一册数学、每一章数学、每一节课都有固定的教 Nowadays, with the deepening of the reform of the new curriculum, we should not only guide students to learn the knowledge of mathematics, but also guide the students to apply the learned knowledge to life and practice so that students can learn in life, in practice and in experience-based school Good math, good math. In short, let students learn valuable mathematics, practical mathematics, that is, “the new primary school mathematics curriculum standards” required in the “effective teaching.” To improve the effectiveness of mathematics teaching, we must fully mobilize the learning. Creating a harmonious teaching atmosphere and establishing an equal relationship between teachers and students is very important for mobilizing students. In mathematics teaching, I did the following three points: First, create a situation, so that students learn each math clearly the purpose of learning. Mathematics knowledge learning has a certain gradual, logical and systematic, each volume of mathematics, each chapter of mathematics, each lesson has a fixed teaching