On average, a student in GIS between Year 10 and Year 13, spends almost 4,000 ringgit on their textbooks. Those books use over 10,000 pages of paper.
Imagine spending so much money, and using so many natural resources, only to have those items thrown in a cupboard collecting dust after term ends. Unfortunately, that is exactly what happens. Get the same materials from students who have already used them, and at the same time pass on all the materials you have already used.
An easy way to become a more sustainable member of the community!