Abstracts
Because this is a task assigned by the additional Mathematics by strand group to do so, you can reduce waste in school more. So it has focused on waste that can be recycled is plastic water bottles to type trash adapted as agricultural application. Specifically, we prepared the plant crop up 1 and 5 types of vegetables are taken from the roof of the plastic bottles that we designed and crafted to exploit. Follow the step by step as previously planned. In addition to reducing waste in schools already. We also have a crop cultivation schemes and sales productivity is highly desirable.
In the matter of reducing the waste type plastic water bottles cause us to have to think. Design and unity in working and think of a way to solve the problem from a situation that occurred during the practice and study of search knowledge to alter the waste type plastic water bottles cause have significant knowledge and also promote the use of free time, benefit the public.