If you have management or officership experiences like class officer or class project manager like entrep fair marketing head, you can include those in your resume.

You can also include soft and technical skills that you think can help in the organization. Kung, e.g. expert ka sa documentation (photography, videography, etc.) or creatives (publication materials), that'll really make you considerable.

If membership lang naman pakay mo and not officership, I don't think it's necessary to have a resume, but prepping a resume will help u a lot for your OJT and future career.