Courseversity

Conjunctions

Primary EducationGrade 3English & Language ArtsCV-PRI-G03-ELA-U06-L0545–60 min

You will learn

  • Name common conjunctions.
  • Join two ideas.
  • Show a reason with because.
  • Choose the right 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. And adds ideas.
  2. But shows a contrast.
  3. Or shows a choice.
  4. So and because link a result and a reason.

Words to know

conjunction
a word that joins words or sentences
coordinating conjunction
and, but, or, so
subordinating conjunction
because, when, if, although
clause
a group of words with a subject and a verb

1. Discover: The rainy day

Ama wanted to play outside, but it was raining. She could read a book or draw a picture. She chose to draw because she loved colours. Her brother joined her, and they drew a rainbow.

Think: Which words join the ideas?

2. Understand: Joining words

Idea 1: Join with and, but, or

A conjunction joins ideas. And adds, but contrasts and or gives a choice.

Idea 2: So and because

So shows a result (It rained, so we stayed in). Because shows a reason (We stayed in because it rained).

Idea 3: Clauses

A clause has a subject and a verb. Conjunctions join clauses to make longer sentences.

Remember: Conjunctions join words and sentences: and adds, but contrasts, or chooses, so and because link results and reasons.

3. Worked examples

Example 1 (I show you): But

Which word shows contrast?

  1. Wanted to play…

Answer: but

Example 2 (We do it together): Or

Which word shows a choice?

  1. Read or draw.

Answer: or

Example 3 (You try): Because

Why did Ama choose to draw?

Show the steps and answer
  1. Use because.

Answer: because she loved colours

Did you know?

The words and, but, or, so, for, nor and yet are called the coordinating conjunctions.

Why this matters

Conjunctions help you write longer, smoother sentences.

4. Explore: Sentence joiner

Join short sentences.

  1. Write two short sentences.
  2. Choose a conjunction.
  3. Join them.
  4. Read the new sentence.
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 like ___ and ___.
  • I wanted to ___, but ___.
  • We can ___ or ___.
  • ___ because ___.

Guided practice

Question 1. A word that joins words or sentences is a ___.

conjunction

Question 2. A group of words with a subject and a verb is a ___.

clause

Question 3. The word that shows a contrast is ___.

but

Independent practice

Level 1: Start

  1. A word that joins words or sentences is a ___.
  2. A group of words with a subject and a verb is a ___.
  3. The word that shows a contrast is ___.
  4. The word that shows a choice is ___.
  5. Ama chose to draw ___ she loved colours.

Level 2: Grow

  1. Join: It rained. We stayed in. (so)
  2. Join: I like rice. I like beans. (and)
  3. Choose: tea ___ juice.

Level 3: Stretch

  1. Does and add ideas?
  2. Does but contrast?
  3. Does because give a reason?

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

6. Apply: English in everyday life

Write six sentences, one with each of and, but, or, so and because.

Show a sample answer

six sentences

Another one. Write six sentences using and, but, or, so and because.

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 common conjunctions.
  • I can join two ideas.
  • I can show a reason with because.
  • I can choose the right conjunction.

9. Check and master

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

1. A conjunction ___ words or sentences.

2. Which word adds ideas?

3. Which word shows contrast?

4. Which word shows a choice?

5. Which word shows a reason?

6. Which word shows a result?

7. I like tea ___ I like juice more.

8. We can walk ___ take a bus.

9. It rained, ___ we stayed in.

10. We stayed in ___ it rained.

11. Ama wanted to play, ___ it was raining.

12. A clause has a subject and a ___.

Challenge 1. Which sentence uses because correctly?

Challenge 2. Which sentence uses so correctly?

Your result appears here after you answer every question.

10. Key takeaways

  • And adds ideas.
  • But shows a contrast.
  • Or shows a choice.
  • So and because link a result and a reason.

11. Next lesson

Next lesson: Prepositions. 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. What is a conjunction? [1 mark]
  2. Name four conjunctions. [4 marks]
  3. Join with but: I like rice. I do not like beans. [1 mark]
  4. Join with because: I wore a coat. It was cold. [1 mark]
  5. Explain how to join two sentences. [3 marks]

Total: 10 marks.

Marking guide and model answers
  1. a word that joins words or sentences [1]
  2. and [1]; but [1]; or [1]; so/because [1]
  3. I like rice, but I do not like beans [1]
  4. I wore a coat because it was cold [1]
  5. choose a conjunction that fits [1]; join the clauses [1]; check punctuation [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 words or sentences is a ___.
  2. A group of words with a subject and a verb is a ___.
  3. The word that shows a contrast is ___.
  4. The word that shows a choice is ___.
  5. Ama chose to draw ___ she loved colours.
  6. Join: It rained. We stayed in. (so)
  7. Join: I like rice. I like beans. (and)
  8. Choose: tea ___ juice.
  9. Does and add ideas?
  10. Does but contrast?

Homework

Write six sentences using and, but, or, so and because.

Answer key and marking scheme

Question Expected response Marks
1. A word that joins words or sentences is a ___. conjunction 1
2. A group of words with a subject and a verb is a ___. clause 1
3. The word that shows a contrast is ___. but 1
4. The word that shows a choice is ___. or 1
5. Ama chose to draw ___ she loved colours. because 1
6. Join: It rained. We stayed in. (so) It rained, so we stayed in. 1
7. Join: I like rice. I like beans. (and) I like rice and beans. 1
8. Choose: tea ___ juice. or 1
9. Does and add ideas? yes 1
10. Does but contrast? yes 1
Total 10

Independent practice answers. Level 1: 1 conjunction; 2 clause; 3 but; 4 or; 5 because. Level 2: 1 It rained, so we stayed in.; 2 I like rice and beans.; 3 or. Level 3: 1 yes; 2 yes; 3 yes.

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 common 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 two ideas 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 Show a reason with because 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 Choose the right 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 common conjunctions; join two ideas; show a reason with because; choose the right conjunction.

Prerequisite knowledge. Adjectives and adverbs.

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 3 » 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.3.1h (use coordinating and subordinating conjunctions) and L.3.1i (produce simple, compound, and complex sentences); Cambridge Primary English Stage 3 (grammar). These sources informed the lesson.

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