Being government-aided schools, DTEA’s seven campuses across Delhi aren’t exactly bursting with funds—the kind extracted from parents by private schools under concocted pretexts like "school building funds", "school development funds" and the like. Computer classes here fulfil a more basic need, engineering social change and bringing economically disadvantaged children at par with the rest. Academically, the DTEA schools have always been among the few government-aided institutions in Delhi to produce excellent board results year after year.