It is possible to minimize paper in school by :
c.printing on both sides of a paper
d.using narrow margins while typing,if a hard copy is required
e.investing in a school information management system to communicate with students,teachers and parents
f.giving assignments online and conducting assessments online (this is to alternate between written and online assignments and not to do away with writing on paper completely)
g.having a paper recycling facility or giving away used paper /notebooks to recyclers
If you have any other ideas or implementing effective measures to cut down on paper - please share.