Commas — Free Grade 3 Grammar Worksheet (Family)

A free printable Grade 3 grammar worksheet on commas. Three fun activities — circle the correct word, write the word, and write your own sentence — with kid-friendly icons, handwriting lines, and a full answer key. Instant PDF, no sign-up.

Third graders practice comma rules through family-themed sentences, learning to use commas in lists, after introductory phrases, and in compound sentences. Teachers can assign this worksheet during a punctuation unit or weave it into a writing lesson to address comma errors appearing in student drafts. The family theme provides relatable, warm sentences that make the comma rules easy to examine without distracting content.

Answer Key