It is important to keep and maintain clean environment in our classroom at any time. If we don’t then we will need to face number of possible problems.
First of all, the purposes of keeping clean and tidy include health, beauty absence of disgusting smells and to avoid the spread of dirt from one to another. In the classroom where nearly forty students learning and sitting together in such small area, the environment will need to be clean enough. It is because the air inside is breathing continuously by all of us and the bacteria and virus in the rubbish like tissues used by classmates, packing of the food will stay in the air if we just put rubbish everywhere inside the classroom. Smell of the food would further attract pests which have potential danger giving us health problems as pests are usually dirty. Therefore it is necessary for us to put the rubbish or any other used materials inside the dust bin.
In addition, we will use the air-conditioner more frequently in the coming months because of the raising temperature. Thus, windows will be closed during most of the time. The circulation of air may not be as good as before. If we still keep on throwing rubbish on the floor, we will have a higher chance to get sick because of breathing in the air which contains bacteria.
Besides the negative impact on our health, having a fifty classroom will give others a bad impression on us. Others will just think it is impossible and unreasonable for a secondary four student accept to have such dirty and uncomfortable learning environment. And in my opinion, it is unacceptable for us to have lessons in such environment.
Last but certainly not the least; it is also our own responsibility to keep the place around us neat and clean. As we are already a form four student, therefore we should able to self-discipline ourselves at any time not to throw or keep rubbish on the floor without our...