The best class l ever took was chemistry class in Thawangphapittachom school. I studied with my teacher was Mrs.Nattapron. Idid have high school books for this class. I learned about an experimental substance and science exams. Istudy about the trivial calculation to find out the value of things. I studied chamistry 6 hours per week. The other reson is that the teachers is kind, lovely and very friendly. I'm very happy and fun in learning.