I can able to do work in a best way

Dear Ma’am and Sir:
I am writing to you to express my desire to serve as an Math tutor. I earned my Bachelor in Secondary Education major in Mathematics at St. Peter’s College of Misamis Oriental Inc.
In the last semester of my college, I was assigned to have my practice teaching in Binuangan National High School at Binuangan, Misamis Oriental. The two months of stay in BNHS brought me much learning especially in the works of a public school teacher. The seasoned teachers in BNHS taught me how to professionally deal with various situations that have got something to do with school matters such as dealing with the parents and guardians of the students as well as working on school activities that involve the out of school community.