Abstract: Scientific and technological software is an indispensable scientific research tool for researchers to sort, analyze and summarize experimental results and write scientific and technological papers. It plays an important role in analyzing chemical structure, drawing spectrogram, data processing and designing reaction device. The application of the software in class will be demonstrated by combining science and technology software with polymer theory teaching, so that students can master the structure of polymer and learn to draw the chemical structure and reaction equation of polymer with science and technology software. This can not only enhance students' mastery of polymer theory knowledge, but also improve students' comprehensive ability, cultivate students' extensive interest in scientific research, and enable students to master the ability of scientific research and paper writing on a solid theoretical basis.

Key words: Science and technology software, Polymer, The chemical structure