In recent times, many students have been disturbed at school, this is an alarming problem. It is caused by several factors and there are some solutions to resolve this issue. There are some reasons why students are unable to concentrate on lectures. Firstly, the principles of school are unrestricted and the convenience of electronic devices, which make students bring mobile phones or playstations to class, it is comprehensible that pupils are easily attracted by these things during lessons. For example, almost all cell phones nowadays are portable so they can be hidden in the backpacks of students and used in class without the experience of teachers. Secondly, several pupils come to school when they lack sleep leading to distraction and bad academic performance. Overloading homework and deadlines force pupils to stay up late to complete, hence it is impossible for them to be alert enough to acquire knowledge. In order to solve these mentioned causes, there are some effective solutio...