# Teacher greet students.
# Have activities before class to ask students to answer one by one.
#The teacher will rate each person.
# Which student has the least amount of room in the room?

After school, clean the room.
#The teacher keeps students quiet by using music or hand coach.
#The teaching materials used are Large ruler.

#Teachers, for example, do the exercises.

#Teachers, students, raise your hand to answer questions, to provide the score.

#There are 29 students.