Medleys practice

I practiced flip turn in the swimming pool of our apartment on Saturday, but still feel getting water into my nose. Today, I used most of the practice time to do the flip turn. I feel I sometime can do it well, but it is not constant. I tried backstroke turn, I had difficult in doing both kind of turns. I also practice a little breaststroke turn. Helen asked instructor and found out we just need to do one kind of turn in our skill assessment. I feel released. Then I started to practice backstroke, which is my weakest point then.
I am going to practice more on backstroke tomorrow.