一、合理运用交互式电子白板,激情导趣兴趣是一扇打开知识大门的钥匙。在日常学习中,如果学生对某一事物有了兴趣,他就会愿意接近它,并且能够态度积极,久而不厌,心情愉悦的学习,并且能够发挥自己的主观能动性,在学习的过程中会收到事半功倍的效果。实践证明,合理利用交互式电子白板,能够唤起学生的思维和学习兴趣,将旧知、经验与新知识联系起来,让新知识的学习成为可能,从而达到课堂教学的最优化。例如,在教学低年级的《荷叶圆圆》一课时。教师 First, the rational use of interactive whiteboard, interest in passion is a key to open the door to knowledge. In daily study, if a student is interested in something, he will be willing to approach it and be able to learn positively, indifferently and emotionally, and be able to exert his or her subjective initiative in the process of learning Receive a multiplier effect. Practice has proved that the rational use of interactive whiteboard can arouse the students’ thinking and interest in learning, the old knowledge, experience and new knowledge linked to new knowledge of learning possible to achieve classroom teaching optimization. For example, when teaching the “Lotus Leaf” lesson in the lower grades. teacher