Khmer
On January 26, 2022, American Intercon School committee, Mao Tse Tong campus, organized an experiment of biology subject under a topic of “osmosis process” for 8th grade students in the morning and afternoon shifts.
In this experiment, Mrs. Ven Sithida presented the main points of the lesson content to the students so that they could understand the purpose of the lesson, the process of experimentation, the use of tools, and experimental materials for the observation of Osmosis process. In addition, the teachers showed the experimental materials such as brackets, plastic trays, rubber strings, strings, towels, glass, clear plastic, cane, wooden chopsticks, salt, and scales. Then, the teacher introduced the three-step experimental process. For the first stage, the teacher put the cane nuts into the water to see the dispersion directly. The second step was to wrap the cane seeds and put them in a glass of water to disperse through the broth. The third stage was to weigh and record the weight of the cucumber slices through the hemispheres.
After the teacher presented the experimental process and explained in detail the theory, the teacher divided the students into groups of 4 to 5 members. After that, the students in each group cooperated well in participating in practical experiments with the guidance of the teachers until they got better results and achieved the objectives as expected.
On January 26, 2022, American Intercon School committee, Mao Tse Tong campus, organized an experiment of biology subject under a topic of “osmosis process” for 8th grade students in the morning and afternoon shifts.
In this experiment, Mrs. Men Sithida presented the main points of the lesson content to the students so that they could understand the purpose of the lesson, the process of experimentation, the use of tools, and experimental materials for the observation of Osmosis process. In addition, the teachers showed the experimental materials such as brackets, plastic trays, rubber strings, strings, towels, glass, clear plastic, cane, wooden chopsticks, salt, and scales. Then, the teacher introduced the three-step experimental process. For the first stage, the teacher put the cane nuts into the water to see the dispersion directly. The second step was to wrap the cane seeds and put them in a glass of water to disperse through the broth. The third stage was to weigh and record the weight of the cucumber slices through the hemispheres.
After the teacher presented the experimental process and explained in detail the theory, the teacher divided the students into groups of 4 to 5 members. After that, the students in each group cooperated well in participating in practical experiments with the guidance of the teachers until they got better results and achieved the objectives as expected.
