Saint Mary’s University High School-Science High School uses the k12 curriculum. However, the curriculum is modified by the school since it is private school.All the teachers have to submit all next week lesson plan to the head of the subject first before they teach the students. It means that they have to finish all the five days lesson plan at least three days before it. Then, the teachers should revise the lesson plan if the head of the subject asks to do that. Usually, the head of the subject is the senior one who has more experiences than the others. The lesson plan and the power point presentation that have been created by the student teacher SEA-Teacher Project during te teaching practice SEA-Teacher Project at the Saint Mary’s University High School-Science High School.