In October 9, 2013, a high, high school, grade three to 60 students representing and 10 teachers to the school hall, will discuss the theme "in high school textbooks are using digital alternative paper textbooks" the following is the main discussion: the digital textbook is also cheaper than the traditional paper books, digital textbooks will change the classroom the essence of digital textbooks, teachers will be turned into the learning process of partner In October 9, 2013, a high, high school, grade three to 60 students representing and 10 teachers to the school hall, will discuss the theme "in high school textbooks are using digital alternative paper textbooks" the following is the main discussion: the digital textbook is also cheaper than the traditional paper books, digital textbooks will change the classroom the essence of digital textbooks, teachers will be turned into the learning process of partner