To search resources you can use the internal search engine of the BBC News and introduce significant key-words (for example, we suggest <technologies teenagers>, or <internet students>, but you can use any combination you want, remembering to note them). Do not forget using the possibility to limit the research area from the time point of view. This will help you to make your own idea on how journalists changed their opinions and their judgments over the last years.

YouTube: here you can search for film clips and, above all, TV shows; there are many different genres: from television news to popular broadcasts, from comic shows to fiction episodes. To you to find the way of collecting information about the different categories.