 
After I watched the Video ..COORDINATION AND SUBORDINATION
* That COORDINATION is combining ideas that are utterly important
* SUBORDINATION is combining very important ideas with ideas that are not very important.    
* There are two CLAUSE, namely :
- Independent Clause is a sentence which can stand alone and
- Dependent clauses are sentences that require a main sentence and cannot stand alone
 
* COORDINATION CONJUCTION
- Is a conjunction. Its function is to combine independent words, phrases or clauses.
 
* There are 7 conjunctions in the Conjunction Coordination, abbreviated as FAN BOYS, namely :
- For, And, Nor, But, Or, Yet, So.
 
* Adverb Coordinates (make EQUAL) :
Also, apart from that, however, as an indicator, moreover, it was never, therefore, so.
 
* Relative Pronouns (Make DEPENDENT) :
- That, who, whom, whose, which.
 
* EXAMPLES OF COORDINATION :
- Coordination Conjunctions : Susan forgot her alarm, so she overslept.
- Conjunctive Adverbs : Susan forgot her alarm description; for that, he overslept
 
* EXAMPLES OF SUBORDINATION :
- Subordinate Conjunction : Susan forgot her alarm because she was tired.
- Replace Relatives : Susan, tired, forgot her alarm