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Coordinating conjunctions

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Free printable coordinating conjunctions worksheets for 3rd grade. Students practice the FANBOYS conjunctions (for, and, nor, but, or, yet, so) by joining independent clauses and understanding the relationship each conjunction signals. These worksheets are a foundation for compound sentence writing in 3rd grade. Part of our parts of speech worksheets collection.

What You'll Learn

  • Identify the seven coordinating conjunctions (FANBOYS)
  • Use coordinating conjunctions to join words, phrases, or clauses
  • Write compound sentences by connecting two independent clauses

FAQ

What are the seven coordinating conjunctions and what does each express?

The FANBOYS conjunctions are: For (reason), And (addition), Nor (negative addition), But (contrast), Or (choice), Yet (unexpected contrast), and So (result) — 3rd graders learn these through sentence practice.

How do coordinating conjunctions help 3rd graders write compound sentences?

A coordinating conjunction placed between two complete sentences (with a comma before it) combines them into a compound sentence — a key sentence structure 3rd graders are expected to produce in writing.

What mistakes do 3rd graders commonly make with coordinating conjunctions?

Students often forget the comma before the conjunction in a compound sentence, or use 'and' for every connection instead of choosing the conjunction that best fits the relationship between ideas.

Grade
3rd Grade
Ages
Ages 8-9
Subject
Grammar & Writing
Format
Printable PDF

Ratings & Reviews

3

Lisa M.

Pre-K Teacher · Verified download

Apr 2026

I love that you're adding this. It fills a real gap in what's available for free online.

Helpful · 5

Sarah K.

Kindergarten Teacher · Verified download

May 2026

So excited for this to be ready! My students really need more practice with this topic.

Helpful · 11

Maria R.

Homeschool parent · Verified download

May 2026

Can't wait! This is exactly what we've been looking for. Please make it soon!

Helpful · 7

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