Commas — Free Grade 4 Grammar Worksheet (Bugs)
A free printable Grade 4 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.
Bugs and insects inspire the sentences in this Grade 4 grammar worksheet, where students practice placing commas correctly — in lists, after introductory words, and in compound sentences. Teachers and parents can use it as a standalone comma practice activity or as a pre-writing review before students draft science reports or descriptive paragraphs about insects. The creepy-crawly theme adds a bit of fun to a punctuation skill that students often find dry.
Learning objectives
- Place commas correctly in lists, after introductory words, and in compound sentences
- Identify comma errors in bug-themed sentences and correct them
- Apply comma rules accurately when revising written work
Answer Key
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Commas — Free Grade 4 Grammar Worksheet (Bugs)” worksheet free?
Yes. “Commas — Free Grade 4 Grammar Worksheet (Bugs)” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 4 (ages 8–9), covering bugs.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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