All of us know how to keep the class clean... the problem is why? Everyone will ask this question... "Why must i pick up the paper when he/she also do not pick up?" They will also say " that rubbish is not mine...is his/hers"
Since everyone do not know how to co-operate, how can the class be clean? Everyday there will be people throwing papers or chalk on the floor(and this makes it dirtier)...Furthermore, how can the class be "green" when we are just beside a muddy place or the place where it is dusty and unhygienic.
The class will be dusty even though we clean the class everyday as we are using chalk board...(even up to this generation...) well... the class can be green if we plant a pot of flower... but i can guarantee that the poor plant will die within 3 days...(you should know why.)
So all i must say is...there is almost nothing we can do about it.All we have to do is to pick up those litter that we can see...this means paper and all those...But not to push it aside and say," Oh,since i can't see that litter so means no need to pick it up."
Those which we can't see are dust....But if you want to clean it... by all means ^^ i will be happier if you do that...i just hope that all of you will not continue to contribute to the litters on the floor.
*sigh*
-Ying Ning