On February 05, 2022, Mr. Son Chanthirith and assistant teacher of American Intercon School, Mao Tse Tong Campus, presented a lesson about metal reaction with acid to students in grade 11.
In this lesson, the teachers selected some main points of the lesson to teach students. The main purposes of the lesson included experimentation process and experiment materials to get clear reaction of metals with acids. In addition, the experiment materials were glass, plastic, metal panels, water, acid, and soap.
The teacher continued that science subjects were not only relevant to the application of the theory in each lesson, but it was also an important point which was very demanding for students in their learning. More importantly, doing experiment could be an interesting activity that attracted students to enjoy learning.
At the end of the lesson, Mr. Son Chanthirith explained to the students and presented the results of the experiment in the most detailed and in-depth. As a result, the students participated in the experiment and achieved their learning objectives.