The Cambridge University posts online a free one-page glossary of literary and grammar terms its English faculty use in their online classes.
The first section of the glossary is terms used in the analysis of verse, which are less familiar to students than terms used other literary genres, The second section explains grammar terms.
English and composition teachers could list the resource in a syllabus or on a course/department website for their students.
The list is short enough that it won’t overwhelm. Hyperlinks expand the brief entries.