You've done the teaching scholarship — now find the open-access journal for it. Search by topic and see which journals are free to publish in (no article fee — true diamond OA), with peer-review type, licence and a direct link to author guidelines.
Searched live across the Directory of Open Access Journals (DOAJ — CORS-open, no key). Every journal listed is fully open-access; “free to publish” means no article-processing charge (diamond OA — free to read and publish). Always check a journal's scope and current policies before submitting. Companion to the research search and open-access finder. CC BY-NC-SA 4.0.