Give your paper an informative and interesting title, neither underlined nor put in quotation marks nor put in all capitals. Do not include a separate title page. The MLA Handbook or Rules for Writers can provide further information on format and documentation. Make necessary corrections neatly in ink. Keep a copy.
Hard copy is safer than disc.
The grade on the revision will replace the grade on the original paper. Note that there is no guarantee that the grade on the revision will be better than the grade on the original. If you have any questions, come talk with me. In revising, start with ideas, and then consider structure and style. Take fresh notes on relevant passages.