The compound adjective 'teacher-made' is a modern formation following a transparent English syntactic pattern. The first element, 'teacher', originates from the Old English 'tǣċere', itself from 'tǣċan' (to show, point out, instruct), a verb with Proto-Germanic roots related to token-giving and signification. The second element, 'made', derives from the ubiquitous Old English verb 'macian', meaning to construct or form, with deep Proto-Indo-European roots in the concept of fitting or kneading. The compound logically combines these elements to denote something specifically constructed by an instructor, contrasting with commercially or institutionally produced materials, and reflects the 20th-century focus on personalized educational resources.

Structure: teacher (one who teaches) + made (created) - teacher: Origin: Middle English 'techere', from Old English 'tǣċere' (an instructor), derived from the verb 'tǣċan' (to show, instruct). Functional role: Noun used attributively to specify the agent of creation. - made: Origin: Middle English, from Old English 'macod', past participle of 'macian' (to make, construct). Functional role: Past participle verb form indicating the state of being created.