Abstract Taking "the composition of water" for example, this paper expounded how to give full play to the educational function of knowledge and the contribution to enhance the students' core literacy in the process of teaching by designing activities of revealing the secret to the magic of empty bottles, exploring the electrolysis of water and deducing chemical formulas.
LU Xiang-Yang. Develop Educational Functions of Knowledge and Improve Students’ Core Literacy in Teaching of “The Composition of Water”[J]. , 2018, 39(23): 43-46.