Curated OER
Conquering the Comma
Thoroughly review where to put commas: after an introductory clause, before a coordinating conjunction, around nonessential phrases, etc. Furthermore, avoid comma splices by adding a conjunction or semicolon or by starting a new sentence...
Curated OER
Using Commas and Five Practice Exercises
In this using commas worksheet, students read about the proper use of commas. They also read about overuse and misuse of commas in their writing. They link to five practice exercise that are listed at the bottom of the page.