交互是教学过程中一个必要的手段。在远程教育中，它的地位尤为重要，所以交互手段的更新成了远程教育发展的一个重要标志。然而，人们对远程教育中如何实现有效的交互仍有一些模糊的观点，需作进一步的探讨和摸索。本文试图从交互的教育性方面（而不是技术性方面）进行初步的讨论，提起大家注意技术的使用必须尊重教育的科学性，促进教育的健康发展。 Interaction is a necessary tool in the teaching process. In distance education, its position is particularly important, so the update of interactive means has become an important symbol of the development of distance education. However, there are still some vague views on how to achieve effective interaction in distance education, which needs further exploration and exploration. This article attempts to conduct preliminary discussions from the interactive (rather than technical) aspects of education, and draws attention to the use of technology must respect the scientific nature of education and promote the healthy development of education.