交互式电子白板辅助初中数学教学表现为激发学生学习兴趣,优化教学环境;改进教学设计,突破教学难点和重点;加大课堂训练,提高练习效果;收获更多信息,拓宽学生的知识面。 Interactive whiteboard assisted junior high school mathematics teaching performance is to stimulate student interest in learning, optimizing teaching environment; improving teaching design, breaking the teaching difficulties and priorities; increasing classroom training to improve the practice effect; gain more information to broaden students’ knowledge.