On Thursday, December 7, 2023, Mrs. Savong Phal led the 12th-grade students of American Intercon School, Tuol Kork Campus to carry out an experiment on "Factors Influencing Reaction Velocity" on the subject "chemistry." The purpose of this experiment is to provide students with a better understanding of the lessons that can impart real knowledge to students and enhance their memory in theoretical studies. The students, in addition, practiced, collaborated and worked well together as a team.