Before we make a case for the kinds of experiences you should include in your W&A and get into the deep details you should be sharing, we're going to give you three super-basic tips for writing these entries. Bookmark this page and keep it accessible because you are going to want to check that you're doing these three things in each entry that you write.
Use complete sentences. This is not a resume. You might have done an activity log when presenting your candidacy to your pre-med committee. That will be an excellent resource, but it's probably not polished, and these entries must be.
Go beyond the "what." Don't just describe a job you did. Share details about how this experience challenged, changed, or motivated you. Through anecdotes, show the qualities that medical schools are looking for, which include leadership and critical thinking abilities, empathy, strong communication skills, resilience, intellectual curiosity, and maturity.
Utilize your space well. For general entries, you'll have 700 characters with spaces to tell your story. Aim to max out that character count. Each experience should warrant it—700 is not that many characters. For the Most Meaningful entries, you'll have 700 characters with spaces, followed by an additional 1,325 with spaces. If you come up short on either section of the Most Meaningful entries, don't worry about it, so long as you have something compelling in each section.