Hi,Violet
Thank you for sharing. I agree with you that everyone in social media can be a teacher and a learner. We can publish first-hand information and get first-hand information from others. In my opinion, I think social media is a double-edged sword. In the classroom, students can’t focus on learning because of playing social media. On the other hand, teachers can use social media to publish some information and homework. Get in touch with the students better. So social media has both advantages and disadvantages.