用外掛程式，擴增無限可能。
運用數千種外掛程式來新增功能、使用你最喜愛的工具；所有 WordPress.com 付費方案皆可使用。
grading
3 外掛程式
GraderGrader allows site administrators and editors to grade user posts.
PressPrimer AssignmentCollect, review, and grade student assignments in WordPress. File uploads, text submissions, inline feedback, and LMS integration. Free forever.
Grading System DaxxipA grading system plugin for wordpresss, its allow users to Grade post or page from a range of A,B,C,D,F