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在学习过程中,概念掌握得准备与否,直接关系到学习的计算能力、理解思维能力、解决实际问题能力能否形成。我在课堂实际教学中进行了如下尝试:一、抓住发展学生思维的中心环节,精讲概念数学概念是构成数学知识体系的基础,学生只有理解和掌握好概念,才能运用概念去分析和解决问题,形成学习的能力。因此,我把这个作为发展学生思维能力的中心环节,在帮助学生牢固掌握数学概念上狠下功夫。在讲概念时,注意按照孩子们的认识规律,从具体到抽
In the process of learning, whether the concept is mastered or not is directly related to the ability to learn, the ability to understand and the ability to solve practical problems. I try in the actual teaching of the classroom as follows: First, to seize the development of the central part of the students thinking, explain the concept of mathematical concepts is the basis of the mathematical knowledge system, students only understand and master the concept, the concept can be used to analyze and solve Problems, the formation of learning ability. Therefore, I take this as a key link in developing students’ thinking ability and make great efforts to help students grasp the mathematical concepts firmly. When talking about the concept, pay attention to follow the children’s understanding of the law, from concrete to pumping