As a starting activity, students could brainstorm as a class what behaving appropriately online ‘Looks Like, Sounds Like, Feels Like’. This would be a great activity for students not only to identify what are appropriate things to say and write online but also how certain actions and words can make others feel.
As a follow up activity, students can watch a video which focuses on Online Behaviours. The following link provides a great video depicting the story of Katie who shared her password with her best friend. The scenario depicts what can happen when we act inappropriately online and how it can be avoided.