Dear _________,
When I walked into my classroom and saw the large case of paper, I was overwhelmed with appreciation. With school district budget cuts, important supplies such as paper are becoming scarce commodities, with only a few reams of paper being distributed to teachers over the course of a year. Your donation will allow me to provide weekly homework packets for the students, something that would otherwise not be possible without your generosity. Thank you for being an important partner in public education.
(YOUR NAME HERE)