This site has chapters using different words from the AWL in content context. It has the words, a listening file with academic text, a definition is offered orally and questions follow.
English Language Teaching World Online: Voices from the Classroom (ELTWO) is a free refereed e-journal published by the Centre for English Language Communication, National University of Singapore.
An impressive archive of articles on various issues of language teaching and methodology as well as practical exercises aimed at primary kids, secondary teenagers and adult learners.