Hook
Private, personal, or public?
Read items aloud and have students walk to a sign: your favorite color, your home address, your password, your school's name, your birthday, a photo of your house, your first pet's name, the town you live in. After each, ask one student to defend their spot. Define together: Private = never share online (passwords, address, codes). Personal = share only with people you know and trust. Public = fine to share, but still a choice.
Facilitator note"First pet's name" and "birthday" surprise students: they're common answers to security questions, so treat them as more private than they feel.