Compound Sentences Worksheets with Conjunctions and Commas

Students label, combine, punctuate, and extend sentences to practice building compound sentences with coordinating conjunctions.
Year groups
Years 2–3 (Key Stages 1–2)
Pages
9
File type
PDF
Preparation
Print ready

Updated Sep 27, 2026

Subject
Grammar, Language Development, English
Topic
Compound Sentences, Commas and Conjunctions
Resource types
Worksheets
Preparation
Print ready

From the author

About this resource

Introduction

This set of 9 grammar worksheets helps students learn, practice, and master compound sentences in a step-by-step approach. The activities move from identifying compound sentences to combining simple ones using coordinating conjunctions (and, but, or, so).

Learners also practice selecting the correct conjunction, correcting punctuation, expanding sentences, and revising for clarity. The varied formats—identification, conjunction selection, editing, and short writing — make grammar practice engaging and effective. By the end, students confidently use commas and conjunctions to create smoother, more complex writing.

What’s Included:

9 printable worksheets

Practice with commas and coordinating conjunctions

Sentence identification, combining, and correction tasks

Identification, conjunction selection, and sentence-writing activities

Grades / Ages:

Ideal for Years 2–7

Implementation Format:

Perfect for grammar lessons, writing workshops, literacy centres, or homework.

Answer Key:

Not included

File Type:

PDF (Non-editable)

Number of Pages:

9 pages total

License:

Paid product for personal or single-classroom use only

Tags to Use:

compound sentences, commas and conjunctions, coordinating conjunctions, grammar worksheets, sentence combining, punctuation practice, and but or so, grammar for primary, ESL writing practice

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Distinguish simple sentences from compound sentences

  • Combine two short sentences into one compound sentence using a specified conjunction

  • Punctuate a compound sentence correctly with a comma and coordinating conjunction

  • Write an original compound sentence given a sentence starter

Teaching tips

  • Work through the four single-conjunction pages (and/but/or/so) in order before the mixed practice, since each isolates one conjunction at a time

  • Use the labelling page as a quick formative check before moving into the combining exercises

  • Preview the nine additional image pages before class

Skills covered

  • Simple vs. compound sentence identification — students label ten sentences as C for compound or S for simple.

  • Sentence combining — students join short sentence pairs using and, but, or, and so across four dedicated pages.

  • Compound sentence punctuation — students rewrite sentence pairs with a correctly placed comma and conjunction.

  • Coordinating conjunction selection — students choose the correct conjunction (for, and, nor, but, or, yet, so) to complete eleven cloze sentences.

No reviews yet

Downloaded this resource? Tell other teachers how it went.

Resource details

Concepts & topics

Explore more

Categories this resource belongs to

Explore related searches

More to explore

You may also like