Abstract In order to obtain hydrogen energy as a teaching line in classroom teaching, by creating real problem situations, this paper expounds the general ideas and methods of determining, disassembling and solving practical problems. In the process of solving problems, it helps students integrate knowledge, build thinking framework, promote students' ability to solve problems. At last, this paper carries out teaching reflection.
LIU Chen, YU Chun-Hua, JIA Tong-Gai. Integrating Knowledge by Problem Solving in Senior Three Review Teaching： Example of Important Compounds of Iron[J]. Chinese Journal of Chemical Education, 2019, 40(21): 20-26.
