Both Coordination conjunction and Subordination conjunction function to join two independent clauses.
The Difference are, Coordination connect ideas of equal importance, and subordinattion connect important ideas with less important ideas.
- Independent clause, a complete sentence that has a subject and a verb so the sentence can stand alone.                                           ex: -Susan forgot to set her alarm.                                                                                                                                                                      -She Overslept, -She was tired
exemple, In Coordination are using conjuntion "and" for equal sentence, and in subordination using "because" to connect important ideas with less important ideas.
example:
coordination: Susan forgot to set her alarm and she overlept                                                                                                                 Subordination: Susan Forgot to set her alarm because she was tired. 
coordination and subordination use different connecting words.                                                                                                      Coordination use conjunctions and conjunctive adverbs,and subordination use conjunctions and relative pronouns.
*Coordinate Adverbs (maka equal) : Also,besides,furthermore,however,instead,meanwhile,moreover,neverthless,therefore, thus.             *Relative Pronouns (Make Dependent): That,who, whom,whose,which.
*Conjunctions for coordination : For,And,Nor,But,Or,So (FANBOYS)                                                                                             *Conjunctions for subordination : although,because, even if, since, untill, while
*Coordination example:
Coordination conjuntion: Susan forgot to set her alarm, so she overslept.                                                                                      Conjunctive adverb: Susan forgot to set her alarm; therefor, she overslept                             
*Subordination example:
Subordinating conjuntion: Susan forgot to set her alarm because she was tired.                                                                                   Relative Pronoun : Susan,who was tired, forgot to set her alarm