Seeking project-based digital citizenship resources for freshmen

[BrandonH]

As a high school technology teacher, I'm developing a new unit on digital citizenship for my freshman students, moving beyond basic internet safety to cover topics like digital footprints, media literacy, and ethical online behavior. I want the lessons to be engaging and relevant to their social media use, but I'm struggling to find concrete, relatable examples and activities that resonate with this age group. For other educators, what resources or project-based learning approaches have you successfully used to teach these concepts in a way that genuinely impacts students' real-world online interactions?