Each unique card shows an analog clock at a different time, with a different face — from a bare face read to the nearest hour, through cardinal-number and all-number faces, to a minute-tick face read to the nearest minute. Students read the time to the face's precision. A full answer key is included.The clocks are drawn by the Scale Eye interactive and captured as crisp vector figures, so the hands are always to scale. It doubles as a precision lesson — the same time is read more or less finely