Redo for Mastery. The description is inaccurate and incomplete. Readers are unclear what is happening.
Approaching Mastery. The description describes the details accurately, but parts are unclear for readers.
Mastery. The author describes the details accurately, but a few minor details are needed or the language is not appropriate for the students.
Above Mastery. The description is complete, comprehensive, and correct. Readers have a clear understanding of what app the card is explaining and what students will be able to do with that app.