Equipping students
Few things in life are as satisfying as getting handwritten thank-you notes from school kids for helping them learn. DonorsChoose is a non-profit that features thousands of public school teachers seeking basic school supplies, or extra gear for special projects (rocket kits for science!). The teachers post their pitch. You choose a project. When it gets fully funded they post verification pictures of the kids using the resource which your funds provided, and later they’ll send you a fistful of amazingly detailed (and endearing) letters from the students themselves. You’ll want to do this. — KK