Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Inside a school classroom, there is no doubt that it is hard to please everyone. Therefor, when a student becomes disengaged from the lesson, they often become bored and fall behind in the class. After-all, all students learn differently, so it is inevitable that some of the students will become disengaged. However, with his new technology, Professor Huang predicts that the "classroom computer could recognize when a student is becoming confused or bored...then it could modify the lesson"

Score: 1