Abstract: The teaching materials are very important in the curriculum construction. In combination with the new era of online courses, the construction of three-dimensional teaching materials is imperative. The teaching materials of medical cell biology include paper textbooks and three-dimensional resources, which are mainly PPTs, the micro lessons of the key point of the theoretical course, the micro videoes of the experiment operation, the test question bank and other resources. These resources are linked with quick response codes and inserted in the corresponding positions in the text of the teaching materials, so that students can directly download PPTs and videos of related contents by scanning quick response codes on the basis of reading books. The deep integration of information technology with the construction of medical cell biology teaching materials in the new era is a bold attempt in the construction of curriculum and even teaching materials, and we have achieved certain results.

Key words: information technology, cell biology, three-dimensional teaching materials