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W.1 Understand cause and effect relationships

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What Does It Mean to Find Cause and Effect?

A cause is why something happens. An effect is what happens because of it. Good readers look for cause-and-effect relationships to understand stories and information better.

Examples:
  • Cause: It rained all night. Effect: The grass was wet in the morning.
  • Cause: Sam forgot his lunch. Effect: He was hungry at school.
Helpful Hint

Look for clue words such as because, so, since, as a result, therefore. These often show a cause-and-effect connection.

Why Do We Look for Cause and Effect?

Understanding cause and effect helps readers make sense of what happens in a story or text. It shows how events connect and helps explain why characters act a certain way or why events take place.

Examples in Stories:
  • Cause: The wolf blew down the straw house. Effect: The pigs ran away.
  • Cause: The sun came out. Effect: The children went outside to play.
  • Cause: The boy practiced every day. Effect: He became a better reader.
Helpful Hint

Ask yourself: “What happened?” (effect) and “Why did it happen?” (cause). This makes the story easier to understand.

How Do We Show Cause and Effect?

Readers and writers often use organizers to match causes to their effects. These tools help make the connections clear and easy to remember.

Examples of Tools:
  • A Cause-and-Effect Chart has two columns: one for causes and one for effects.
  • A Flow Chart shows events in order, with arrows pointing from cause to effect.
Helpful Hint

Using charts or diagrams helps you match causes to their effects more clearly when reading or writing.

Putting It All Together

When you match causes with effects, you discover how events are connected. This skill makes you a stronger reader and helps you think carefully about what you read.

Examples:
  • Cause: The ice cream melted. Effect: It made a sticky mess.
  • Cause: The teacher read the story aloud. Effect: The students listened and asked questions.
Helpful Hint

Remember: Good readers always connect the “why” (cause) with the “what happened” (effect). Doing both gives you the full picture.