Create or find a classroom resource that teaches students about creating strong passwords, passcodes or passphrases.

This video from RBC Cyber Security portrays what NOT to do, and what TO DO to make your passwords stronger. This video could be shown to students to engage them, they might even see some of their own bad password habits in the video.

These lesson plans from Using Technology Better are also great resources that give students a go at checking the strength of passwords and attempting to create more secure passwords: https://usingtechnologybetter.com/blog/two-classroom-activities-for-teaching-students-about-password-security/