You should read her post for details, but the key is:
Just write a post based on any of the topics themes listed below:
1. What are your 5 most important tips for educators starting out blogging with students?
2. When you first started blogging what aspects of blogging worked well? What has caused problems? What would you change? — you can discuss this in terms of class, student or your own personal blogging!
3. What are your 5 most important questions you would like to ask experienced bloggers? And why?
4. What do you like about blogging? What have you found hard about blogging. Students – How can teachers make the process easier?