Abstract This paper takes the concept of salt bridge as the project, starting from the concept of “bridge”, three project tasks are set up based on the function of bridge, the basis of bridge selection and the composition and function of bridge in actual battery; four project tasks are set up based on the concept of “salt”, and the influence of salt type and concentration on the current of primary battery. The concept of salt bridge is associated with the battery in real life by project tasks, so that students can learn the ability to solve general problems through experimental methods, the ability to integrate theoretical knowledge with practical engineering technology, and the ability to integrate interdisciplinary knowledge and model construction.
DU Ai-Ping. Quality Oriented Project Teaching:Taking the Concept of Salt Bridge as an Example[J]. Chinese Journal of Chemical Education, 2021, 42(17): 38-44.
