ERD Diagrams

These are the examples of relational tables

• one to one - homeroom and teacher - One homeroom teacher can only have one homeroom.
  
• one to many - principle and students - Students can have only one principle.
  
• many to many - shops and customers - Customers can go to many shops.

School Blog Use Policy

1. Students using blogs are expected to treat blogspaces as classroom spaces. Speech that is inappropriate for class is not appropriate for your blog. While we encourage you to engage in debate and conversation with other bloggers, we also expect that you will conduct yourself in a manner reflective of a representative of this school.

2. Students who violate the agreements here shall forfeit their right to school Internet access and will face other sanctions deemed appropriate by the administration.

3. Student blogs are to be a forum for student expression. However, they are first and foremost a tool for learning, and as such will sometimes be constrained by the various requirements and rules of classroom teachers. Students are welcome to post on any school-appropriate subject (this one might be hard to define. With blogging having such a personal emphasis, I wonder how we balance school and personal lives) at any time, outside of their classroom requirements.

4. Student blogs are not open to comment opposing any School Staff or School Policy.

I understand the above mentioned rule and shall ahide by them while learning blogs from classroom learning.

Student Name : Hee Jin Youn
Signature :
Date : March 16 2009

Source : http://budtheteacher.com/wiki/index.php?title=Sample_Blog_Acceptable_Use_Policy

Acceptable Blog Use

1. We shouldn't post up illegal things on the blog.
   
2. We shouldn't copy other people's own pictures or writings.
   
3. We shouldn't write swear words or bad comments on the other people's blog.
   
4. We should be careful when we talk with strangers.
   
5. We shouldn't tell password to other people.

Resources1. What’s a blog? http://www.blogger.com/tour_start.g2. "Local Authorities are becoming concerned over teen blogging" from the Sikeston, MO Standard Democrat http://news.mywebpal.com/partners/865/public/news631918.html3. "Safety R Us" from Weblogg-ed.com http://www.weblogg-ed.com/2005/05/13#a35624. "More on Safety" from Bud The Teacher http://budtheteacher.typepad.com/bud_the_teacher/2005/05/more_on_safety.html5. "Blog Policy" from Bud The Teacher's Wiki http://budtheteacher.jot.com/WikiHome/Blog Policy6. "Student Blogging Handbook" from Bud The Teacher's Wikihttp://budtheteacher.jot.com/WikiHome/studentblogginghandbook

About blogging

What is a blog?

A blog is a personal diary, which people put their own private thoughts i.e. diaries, journals, etc. Blogs can be change to whatever people want it to be - can change shpes and sizes to whatever they want. People can put photoes to design. Visitors can read ther staff on the blogs and they can comment on it or link to it or email to the blog owners. People can engage frineds on blogs. People can use mobile to go to their blogs or on internet.

http://www.blogger.com/tour_start.g
Potential dangers of irresponsible blogging

1. People can see other people's private thoughts.
2. People can take people's own pictures, videos or writing from blogs.
3. People can talk with strangers who are dangerous to talk with.

http://budtheteacher.typepad.com/bud_the_teacher/2005/05/more_on_safety.html
Acceptable Blog Use

1. Don't take someone's pictures, writings or personal things without any permission from the blog owners.
2. Don't tell password to other people.
3. Don't post up illegal things on the blog.
4. Adults should keep an eye on children when they are using blogs.

http://budtheteacher.jot.com/WikiHome/studentblogginghandbook