On Wednesday, June 7, 2023, Mr. SreySros Nou led the​​ 7^th graders of American Intercon School, Head Office, to do an experiment on “Identifying CO2 and O2” on the subject Chemistry. This program aims to provide students with a better understanding of the lessons that can impart real knowledge to students and enhance their memory in theoretical studies. In addition, students practiced, collaborated and worked well together as a team.

Topic: Identifying CO2 and O2