I was so frustrated that I could not focus in the class. I had to teach listening for junior high. Unfortunatelly, I cannot find the right and suitable material in any sources. Threrefore, I recorded my own voice. I was crazy. I was not well prepared.
I also used informal Bahasa Indonesia in teaching my students. The worst thing was that I could not manage my time well. My material was not adequate enough. However, I think I was quite well. I did not mislead the students but I did not guide them untill they really undestand. It was because I run out of time.
Later, I should warm up my tongue to use proper Bahasa Indonesia before i enter the class.