^/hat aro tho rritoria for ronrcohook awalmtion?
background of the students istudents' Drc methodoioev itneoreticai aooroadfl) underlying philosophy, aims and objectjyes of the curriculum content freaiistic. meaninefui. aooroDriate. comorehensibie inout. authentic): lineuistic content
■ structiires
■ vocabui3rv
■ oronunciation
■ skilk
Ttedf thematic content Ad- - actWtie®
c>Cuo
■ sequencing (grading)
■ recvciing/revision/summarv/self-testing
■ layout and design (format/illustrations/physical make-up)
s practical consideration (Drice/availabilitv of integral oarts of the course such as tapes, teacher's book, supporting materials, etc.)
■■generał soęidioajisŁirJactors