Get some experience in teaching, by contributing your time and effort in giving lessons. Teach subjects in the prescribed syllabus and instill some confidence and enthusiasm in the students. The students are mostly from Grades 1 to 8 and come from less privileged backgrounds. They could do with some motivation and career alternatives that you could guide them to. You could help not only in reading and writing but also in improving their fluency in spoken English, which would make them happy.