Hi Sanghon our friend Vernonait was faster than me and found Madlyn's website,
I have just downloaded the 2 titles of Madlyn (she puts them on her website) and it's very nice of Madlyn and her dad.
To come back to your request, contrary to your teacher I am happy that you made this request, it is a sign of curiosity and interest and that is important in life, to be curious, to want to.... are engines to progress. Certainly you don't have the level to play these scores yet, but the fact of having them in front of you allows you to get an idea of these titles which seem so simple.
Me pero at my old age, I have dozens of scores that I will certainly never be able to play, but I try to work on them, I give up because they are too hard and then I come back to them later and sometimes the "miracle" happens and I manage to play this piece.
You know Sangho, music is like spelling, you have to learn it, but sometimes you have a lot of trouble with it, that doesn't prevent you from communicating with others,
Conclusion apply yourself well with your instrument, work and work again .... and ...again... take care of your rhythm, your phrasing, your fingering, but also play with your heart, and don't forget that speed is not the first goal to reach. I prefer to hear a sequence of well placed quarter notes than a succession of sixteenth notes in a mess and without interpretation. "Au plaisir des bois" well played and otherwise more pleasant than "Perle De Cristal" played mechanically without soul.
Good luck
jean-Pierre