Several months ago I mentioned having seen a group of high school students collecting rubbish on a Sunday in the Santo Domingo botanical gardens as part of an organised community service scheme. I didn't catch the exact name but it appeared to be an established practice.
link to thread
It would be worth finding out what this is and how it works - maybe someone here on the forums can help? I would guess that it happens in the cities but not in smaller towns, so the idea would be to extend the practice to your areas, working with the existing system but introducing the additional element of combining the cleanup campaign with the donation of school supplies.
I think it's an excellent idea: it makes it a more equal relationship between the donor and the recipient when the recipient (in this case the students and their teachers) are doing something worthwhile with the donation as an incentive. By doing this they are not merely passive recipients; they are putting something back in return for the donation which in any case benefits them and their community.
I would go further and suggest that the work be carried out by the students AND community members including the expats, as a way of encouraging more interaction between locals and foreigners.
Chiri