Courseversity

Coordinating conjunctions

Primary EducationGrade 4English & Language ArtsCV-PRI-G04-ELA-U06-L0645–60 min

You will learn

  • Name the seven conjunctions.
  • Join equal parts.
  • Build compound sentences.
  • Use a comma before the conjunction.

Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.

Student lesson

The lesson in 60 seconds

  1. Write two complete ideas.
  2. Choose the right conjunction.
  3. Join them.
  4. Add a comma before it.

Words to know

coordinating conjunction
a word that joins equal parts: for, and, nor, but, or, yet, so
compound sentence
two complete sentences joined into one
clause
a group of words with a subject and verb
FANBOYS
a memory aid for the seven conjunctions

1. Discover: Joining ideas

Ayo writes two sentences: It was raining. We played football. He joins them: It was raining, but we played football. He tries others: I was hungry, so I ate. You can read, or you can draw. Each joined sentence has a comma before the conjunction.

Think: What does each conjunction show?

2. Understand: FANBOYS

Idea 1: The seven

The coordinating conjunctions are for, and, nor, but, or, yet, so. Remember them as FANBOYS.

Idea 2: What they show

And adds; but and yet contrast; or gives a choice; so shows a result; for gives a reason; nor adds a negative.

Idea 3: Compound sentences

Join two complete clauses to make a compound sentence, with a comma before the conjunction.

Remember: Coordinating conjunctions join equal parts; in a compound sentence put a comma before the conjunction.

3. Worked examples

Example 1 (I show you): Contrast

Join: It was raining. We played football.

  1. Contrast.

Answer: It was raining, but we played football.

Example 2 (We do it together): Result

Join: I was hungry. I ate.

  1. Result.

Answer: I was hungry, so I ate.

Example 3 (You try): Choice

Join: You can read. You can draw.

Show the steps and answer
  1. Choice.

Answer: You can read, or you can draw.

Did you know?

The memory aid FANBOYS helps millions of learners remember the seven conjunctions.

Why this matters

Joining sentences makes writing smoother and more interesting.

4. Explore: Join them

Make compound sentences.

  1. Write six short sentences.
  2. Pair them.
  3. Join with FANBOYS.
  4. Add commas.
Think about it: what did you notice?

You can join sentences.

5. Practise

Say it in a sentence

Use these starters when you talk about the lesson. Say them out loud.

  • I ___, but ___.
  • She ___, so ___.
  • You can ___, or you can ___.
  • FANBOYS stands for ___.

Guided practice

Question 1. A word that joins equal parts is a ___ conjunction.

coordinating

Question 2. Two complete sentences joined make a ___ sentence.

compound

Question 3. A group of words with a subject and verb is a ___.

clause

Independent practice

Level 1: Start

  1. A word that joins equal parts is a ___ conjunction.
  2. Two complete sentences joined make a ___ sentence.
  3. A group of words with a subject and verb is a ___.
  4. The memory aid for the seven conjunctions is ___.
  5. But shows ___.

Level 2: Grow

  1. Which conjunction shows a result?
  2. Which shows a choice?
  3. Which adds?

Level 3: Stretch

  1. Is “but” in FANBOYS?
  2. Do we put a comma before the conjunction in a compound sentence?
  3. Is “because” in FANBOYS?

Answers are in the answer key below. Try first, then check.

6. Apply: English in everyday life

Write six compound sentences using different FANBOYS words.

Show a sample answer

six sentences

Another one. Join five pairs of sentences with FANBOYS conjunctions.

Show a sample answer

a completed task

7. Common mistakes

Mistake: Rushing without checking.
Fix: Slow down and check your work.
Another mistake: Skipping the worked example.
Fix: Study the example first, then try.

8. Lesson summary and revision card

I can…

  • I can name the seven conjunctions.
  • I can join equal parts.
  • I can build compound sentences.
  • I can use a comma before the conjunction.

9. Check and master

Answer all 14 questions. You will see feedback after each one.

1. FANBOYS lists seven ___.

2. A compound sentence joins two ___ clauses.

3. But shows ___.

4. So shows a ___.

5. It was raining ___ we played football.

6. I was hungry ___ I ate.

7. You can read ___ you can draw.

8. I like tea ___ I like milk too.

9. Which letter in FANBOYS stands for “yet”?

10. Which sentence is punctuated correctly?

11. Which is a compound sentence?

12. Why join sentences?

Challenge 1. Which conjunction fits? He did not call, ___ did he write.

Challenge 2. Which is correct?

Your result appears here after you answer every question.

10. Key takeaways

  • Write two complete ideas.
  • Choose the right conjunction.
  • Join them.
  • Add a comma before it.

11. Next lesson

Next lesson: Subordinating conjunctions. Keep going with the next idea in this course.

Exam practice

These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.

  1. Name the seven coordinating conjunctions. [4 marks]
  2. What is a compound sentence? [1 mark]
  3. Join: It rained. We stayed in. [1 mark]
  4. What punctuation comes before the conjunction? [1 mark]
  5. Explain how to join two sentences. [3 marks]

Total: 10 marks.

Marking guide and model answers
  1. for [1]; and [1]; nor [1]; but/or/yet/so [1]
  2. two complete clauses joined [1]
  3. It rained, so we stayed in. [1]
  4. a comma [1]
  5. write two complete ideas [1]; choose a fitting conjunction [1]; add a comma before it [1]

Score guide: 9 to 10 = secure. 6 to 8 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.

Printable worksheet

  1. A word that joins equal parts is a ___ conjunction.
  2. Two complete sentences joined make a ___ sentence.
  3. A group of words with a subject and verb is a ___.
  4. The memory aid for the seven conjunctions is ___.
  5. But shows ___.
  6. Which conjunction shows a result?
  7. Which shows a choice?
  8. Which adds?
  9. Is “but” in FANBOYS?
  10. Do we put a comma before the conjunction in a compound sentence?

Homework

Join five pairs of sentences with FANBOYS conjunctions.

Answer key and marking scheme

Question Expected response Marks
1. A word that joins equal parts is a ___ conjunction. coordinating 1
2. Two complete sentences joined make a ___ sentence. compound 1
3. A group of words with a subject and verb is a ___. clause 1
4. The memory aid for the seven conjunctions is ___. FANBOYS 1
5. But shows ___. contrast 1
6. Which conjunction shows a result? so 1
7. Which shows a choice? or 1
8. Which adds? and 1
9. Is “but” in FANBOYS? yes 1
10. Do we put a comma before the conjunction in a compound sentence? yes 1
Total 10

Independent practice answers. Level 1: 1 coordinating; 2 compound; 3 clause; 4 FANBOYS; 5 contrast. Level 2: 1 so; 2 or; 3 and. Level 3: 1 yes; 2 yes; 3 no.

Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.

Mastery and remediation

Objective Bronze (Developing) Silver (Proficient) Gold (Advanced)
O1 Name the seven conjunctions Shows this with help from an adult or a picture Does this independently and explains how they know Explains it clearly and uses it in a new situation
O2 Join equal parts Shows this with help from an adult or a picture Does this independently and explains how they know Explains it clearly and uses it in a new situation
O3 Build compound sentences Shows this with help from an adult or a picture Does this independently and explains how they know Explains it clearly and uses it in a new situation
O4 Use a comma before the conjunction Shows this with help from an adult or a picture Does this independently and explains how they know Explains it clearly and uses it in a new situation

Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.

If a learner struggles

  1. Find the misconception: Rushing without checking. Slow down and check your work.
  2. Explain another way: use real objects, pictures or actions first, then words.
  3. Show a simpler example: Re-read the examples slowly and use the sentence frames.
  4. Guided practice: work through one example together and let the learner try the next one.
  5. Reassess: use the quiz again or the worksheet.
  6. Move on when the learner shows Silver-level evidence independently.

For parents and guardians

In this lesson your child practises a key Grade 3 English skill with clear examples and a quiz. You do not need to be an expert to help.

  • Listen while your child explains the idea.
  • Ask for one new example.
  • Praise effort and careful work.
  • Ask “how do you know?” after each answer, and listen.
  • Praise effort, not only right answers. Mistakes are how we learn.
  • Ten to fifteen minutes a day is better than one long session.

Teacher package

1–5. Objectives, prerequisites, materials, preparation, duration

Lesson objectives. Learners will: name the seven conjunctions; join equal parts; build compound sentences; use a comma before the conjunction.

Prerequisite knowledge. Prepositional phrases.

Materials. Chart paper or board, pencils, picture or word cards, a reading book if available. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.

Preparation. Write the key words and examples on the board or on cards before the lesson.

Suggested duration. 45–60 minutes. It can be split into two shorter sessions.

6–9. Teaching procedure, explanation notes, guided and independent activities

Introduction (5 min). Introduce the idea with the opening example.

Explanation (10 min). Teach the key words.

Guided activity (10 min). Practise together.

Independent activity (10 min). Check understanding with the quiz.

Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.

Key questions. What is the key idea? Can I give my own example?

Teacher explanation notes. Move from the spoken word to pictures and then to print. Read aloud often, point to the words, and let learners hear and say before they read and write.

10–12. Differentiation, formative assessment, common misconceptions

Support. Use the sentence frames and work with a partner. Extension. Create a harder example of your own.

Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.

Misconceptions. Rushing without checking. Slow down and check your work.

13–15. Assessment questions, answer keys, marking scheme

Use the quiz, the 10-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.

16–19. Remediation, enrichment, homework, teacher reflection

Remediation. Re-read the examples slowly and use the sentence frames. Enrichment. Make up your own example and teach it to someone at home. Homework. See above.

Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.

Sources and standards

This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: Common Core State Standards for English Language Arts, Cambridge Primary and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.

Official standards for this topic area. Common Core State Standards for English Language Arts (official site): Grade 4 » Language. These pages list the standards that cover this topic area; read them alongside the lesson.

Research used to shape this lesson. Common Core L.4.1 and L.3.1h (use coordinating and subordinating conjunctions); Cambridge Primary English Stage 4 (sentences). These sources informed the lesson.

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