Introduce students to the idea of texting and 'text language'.
Source: British Council
"In this lesson, students will compare and contrast a variety of on-line social networking platforms and build an understanding of how they work to share messages. They will reflect on basic on-line rules and explore concepts of safety and privacy when accessing and sharing information on-line."
This PDF provides helpful guidance on talking to students about Social Media and also provides guidance for parents.
Source: Childnet International
Students are introduced to the purpose of advertisements and the difference between ads and websites. Source: Common Sense Media Inc.