科学学科在小学阶段已经越来越被重视,而关于科学课堂的有效性也一直是诸多一线教师追求考虑的目标。使用教具符合小学科学教学的直观性原则,对于提高教学效率意义重大。近几年,随着新课程标准的颁布和实施,许多教师都在共同关注着有效教学这一话题,使用教具教学,是一种古老但有效的教学方式。其优点最明显是非常符合教学的直观性原则。一、教具导入,激发学生科学学习兴趣对小学的学生来说,科学是抽象的。如何消除学生畏难情绪?兴趣的激发是关键。爱因斯坦曾说过:“对一切来说,兴趣才是最好的老师,它远胜于责任感。”“良好的开端是成功的一半。”导入是整堂科学课教学的开始,教师以教具的方式导入新课,能激发 Science has gained more and more attention in primary school, and the effectiveness of science classroom has always been the goal pursued by many front-line teachers. The use of teaching aids complies with the principle of intuition in the teaching of primary science, which is of great significance to improving teaching efficiency. In recent years, with the promulgation and implementation of new curriculum standards, many teachers are paying close attention to the issue of effective teaching. Using teaching aids is an ancient but effective teaching method. The most obvious advantage is very intuitive teaching principles. First, the teaching aids to import, stimulate student interest in science learning For primary school students, science is abstract. How to eliminate students fear of emotion? Excitement of interest is the key. Einstein once said: “For all, interest is the best teacher, it is far better than a sense of responsibility. ” “Good start is half the success. ” Import is the whole science class teaching At the beginning, teachers can introduce new lessons in the form of aids