Otherwise those who are supposed to be following you won't take you seriously. You'd be sending the message that whatever you want them to do isn't important enough for you to do as well, and so they would place little value on your authority.
The word Bible should be capitalized. Study does not need to be.
When you lead by example it means that you live the way you want others to live. You show them how they should be.
talking to a school teacher:
Whether or not you should have someones attention will depend on what you are doing. If you were a teacher trying to teach a class for example, then yes, you should have the full attention of the students.
you should not be a teacher just to earn money. a teacher should be someone who likes to teach kids and when you were younger you listen to your teacher and learn lots.
You should apologize to the teacher for being disrespectful.
the teacher should act a controller
It could be because for example if a teacher couldn't come to class & she has a computer in her house or school the teachers should bring a computer that has a webcame so that the teacher can learn the kids while she is at home & the kids are at school.
You do not have to capitilize Art or Teacher unless you are starting a sentence. For example: Mrs. Nelson is my art teacher. Another example: Art teachers are funny. You would not capitilize teacher if you start a sentence with it. Hope i helped!
'Teacher in charge'
The cast of Teacher - 2003 includes: Rosemary Cipolla as Lead
To lead by example means to demonstrate behavior rather than just saying something should be done. For example, if someone in the hallway at school drops their books, to lead by example would be to help pick up the books for that person. Then others will see what you are doing and the next time they see someone in the hall that has dropped their books they will pick help.