Printable Commas Worksheets
Printable commas worksheets for 2nd through 5th grade, with an answer key on every sheet. The sets below cover 4 different skills, so you can start where your child actually is. Available as fill in the blank and sorting activities.
Targeted Practice by Skill
Commas in a series
Fill in the Blank
Commas in a series
Sorting Activities
Commas in dates and addresses
Fill in the Blank
Commas in dates and addresses
Sorting Activities
Commas after introductory words
Fill in the Blank
Commas after introductory words
Sorting Activities
Commas in compound sentences
Fill in the Blank
Commas in compound sentences
Sorting Activities
About Commas
What this skill is
Commas (,) are punctuation marks used to separate words, phrases, or clauses within a sentence, creating natural pauses and clarifying meaning. Solvers study comma rules for items in a series, dates (Month Day, Year), places (City, State), introductory clauses, direct address, comma placement, series separation, clause boundaries, introductory pauses, and coordinating conjunctions across reading comprehension, writing revision, essay drafting, and editing tasks.
When children learn it
Commas in dates and simple lists (apples, bananas, and grapes) begin in 1st grade and 2nd grade. In 3rd through 5th grade, lessons expand to commas between cities/states, before coordinating conjunctions in compound sentences, after introductory phrases, and in direct address across writing workshops and editing drills.
Common Mistakes
- Omitting the comma before 'and' in a list of three or more items (the Oxford comma rule variation).
- Creating a comma splice by joining two complete independent sentences with only a comma and no conjunction.
- Forgetting the comma between the city and state or between the day of the month and year.