50-65 words each time. For middle school students, practicing calligraphy should focus on the accumulation and gradual improvement of quantity. For beginners, it is more appropriate to practice 50-65 characters each time. After the practice time is long, you can slowly increase the number. Calligraphy copybooks are samples used for writing and copying. There are two types of calligraphy, one is stone rubbings and the other is ink rubbings.