Grade 3

Simple, compound, and complex sentences

See how sentences can be short and simple, joined with a connector, or linked with a reason or time clue.

Category: Grammar in Use 9 min Confident
Aa Tap Say Read

Start with simple sentences. Then join two ideas with and, but, because, or when.

Listen and learn

Hover on desktop or tap on mobile to hear each card.

T Picture card
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The dog barks. (simple)

simple sentence

One complete idea.

Example: This is a simple sentence.

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The dog barks and the cat hides. (compound)

compound sentence

Two ideas joined by 'and'.

Example: Two ideas connected with a connector.

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The dog barks because someone knocked. (complex)

complex sentence

One idea explains the other.

Example: Because shows the reason.

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When it rains, we stay inside. (complex)

complex sentence

When gives a time condition.

Example: When tells us the condition.

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Try building: She read ___ she was tired.

practice

Which connector fits?

Example: She read because she was tired.

Try a worksheet next

These printables match this lesson's stage and theme, so a child can move from screen practice to calm hands-on work.

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Keep the reading rhythm going with another tiny lesson.