Yeah, don't worry too much about the names of the techniques, you'll pick them up. In my first grading we were given a list of techniques in the order we would have to do them... During the grading I actually started the technique Sensei asked for rather than the one that was supposed to come next, and I didn't even know I'd picked up the names. Of course the other three did the technique that was supposed to be next so it looked like I got it wrong
