The graphics and photographs at this site are well worth the visit. Once there you can click on a number of stories to read that chronicle a missionary family's journey into Uganda. Excellent reading and the idea of leaving behind the comforts of the western world will certainly engender a lot of discussion among your students. In the past, we have had to wait for missionaries to return home to share their stories and make personal connections us. Now via the Internet our Sunday School classes can connect with missionaries through email, chat, and eventually even live video.
Many missionaries relish such an opportunity to teach and reach back home to their base of support.
I've met several who are excited to explore this avenue of communication with their supporting churches. Check with your denomination or overseas mission agency for such opportunities. Request the email addresses of the missionaries you support. The Mission Resource Directory includes listings grouped by subject, language, geography, names, etc. They also link to major mission research and mission data sites.