New School Year

I started to work for an elementary school this month.
Today is the beginning of the school year 2019-2020.
In Japan, schools usually start in April and end in March.
This is my first time to work at an elementary school, so I feel anxious if I can communicate with the kids naturally.
Opening Ceremony is going to be held this morning.
There are about 660 students in our school in total from 1st to 6th graders.
I will be working as an assistant teacher not a main teacher, but according to the principal, I may mainly handle English lessons for 6th graders.
I will prepare enough to conduct lessons which are meaningful for students.