Sophia Learning
Sophia: Commas
This comma tutorial include 5 slideshows: 1. how and when to use or not use commas, 2. proper use of commas in coordinating clauses, 3. proper use of commas in lists, 4. proper use of commas in introductory phrases, and 5. proper use of...
English Plus+
English Plus: Commas in Compound Sentences
This grammar tutorial provides rules for the comma to separate independent clauses in a compound sentence.
Sophia Learning
Sophia: Cool, Cool Commas
This tutorial focuses on 4 basic comma rules that cover 85% of all comma use: series, compound sentences, direct address, and introductory clauses. It provides an audio clip explaining these 4 rules and 5 short slide shows: one for each...