The best way to be self-disciplined is to formulate a set of rules and follow them. Think of a few set of rules which you want everyone to
follow to maintain discipline in your classroom

See explanation

Explanation:

The best way to be self-disciplined is to formulate a set of rules and follow them. A person who is self-disciplined can control himself or herself and doesn't need to be told what to do.

Such a person is organized, respectful, disciplined, and keep up habits that are healthy.

a source card is mage during research to tell the facts about the source one is using.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.