Hortatory exposition "school laboratory"

Thesis :
In every senior high school,there must be found some laboratory that support the education activity. One of them is chemistry laboratory.
Argument :
In chemistry laboratory there must be some equipment that support the chemistry practice. Because the chemistry is not just theory.But the student must do some direct practice in order to make deeper comprehension to both practice and theory.
The most important thing is that the chemistry laboratory must be clean and fullfilled with all the kind of facilities just like water.But, most of student forget about the cleaning matter after practice activity.They left the practice place without clean it up ! And then about the water source, water is the first thing needed in the practice activity.When it was done,the water is needed to clean up the equipment that is used for practice.When clean the equipment and the laboratory, we must be careful because the chemistry matter usually dangerous.
Beside that , the laboratory room must have the strategic place. If it is close with strategic place the education activity will be disturbed.
Recomendation :
The conclusion that can be taken from several thing up there is that when we build the chemistry laboratory we concern on :

1. A chemistry lab. should have complete and satisfy facilities.
2. The room should be clean and the necessary of water is completed.
3. The room must be strategic, far from the place which make sharp smell.
   

If all aspect are fullfilled the education activity will done well.