Some kind of backgound information to set the topic and let the reader know what you are about to do could be included.

Three Effecive Ways to Use Blogger with Students

• An effective way to use blogger is to develop a conversation about a topic, theme, or concept. who (teacher, students...):expand idea

• Another effective way is to share videos, images, and sound in order to enhance the meaning and créate interest. 

• Another good way is to encourage students to read their classmates entries on the blogger. not just read, think critically about it and then comment on,