根据教材内容特点,恰当引入概念,是教学的基础;按照学生认识规律,抓住概念本质属性,给学生揭示概念的实质,准确地讲清概念,是教学的关键。下面试就讲清概念,谈谈几个基本的方法。一、运用直观法从小学生的心理特征出发,我们在概念教学中,应在直观引入概念的基础上,遵循小学生掌握概念由感知→思维→记忆→应用的心理活动序列,有效地运用直观教具(实物、模型、幻灯、图形等),补充他 According to the characteristics of the textbook, the proper introduction of concepts is the basis of teaching. According to the rules of students' cognition, grasping the essential nature of concepts, exposing the essence of concepts to students and clarifying the concepts accurately are the keys to teaching. The following test clarify the concept, to talk about a few basic methods. First, the use of visual method from the psychological characteristics of pupils, we should be in the concept of teaching, based on the concept of intuitive introduction, follow the concept of primary school students grasp the concept of mental activity from the perception → thinking → memory → application sequence, the effective use of visual aids Kind, model, slideshow, graphics, etc.) to supplement him