This happens a lot. In some schools, there are not enough teaching materials. What then makes the difference are the teacher's willingness to go the extra mile and improvise; and the student's ability to understand things that appear abstract. Unfortunately, a lot of students don't get to understand properly if they don't have the real thing with them. The teaching becomes nothing but 'abstract'. Kudos to the teacher for his patience, zeal and passion. Kudos to MS for their passion for Africa and education in general.

But @Momar, you are everywhere on the social niche with nice posts. That's awesome. Hope you get to check out some of my posts someday.