WHat to put on a Resume, Im almost 15 and haven't had work experience yet..?

At age 15, you're not expected to have much on your resume. The things you listed are fine. Also include any volunteer work you've done, such as singing in a church choir, or participating in a food drive at school. Also, have you done any babysitting for money or for free? If so, put it down. Keep everything to one page and you should be fine.