Joan Rothery is an Australian educational linguist who worked in the Department of Linguistics at the University of Sydney and became, alongside J.R. Martin, one of the founding figures of the Sydney School of genre pedagogy. Her reputation rests less on solo-authored monographs than on long, consequential project leadership — most of all, the Metropolitan East Disadvantaged Schools Program (DSP) Literacy Project, which turned a linguistic theory into a classroom method teachers could actually run.
Rothery's signal contribution is the Teaching-Learning Cycle: deconstruction, joint construction, independent construction. First formalised with Mike Callaghan in 1988 and refined through the Write It Right project in the 1990s, the cycle became the canonical scaffold for genre-based literacy work across Australia and well beyond.