RI 4.2 Main Idea and Supporting Details

Front

What is the main idea of a text?

Back

The main idea is the most important point or message that the author wants to convey.

Front

What are supporting details?

Back

Supporting details are facts, examples, or descriptions that help explain or reinforce the main idea.

Front

How can you identify the main idea in a paragraph?

Back

Look for the topic sentence, which often states the main idea, and see what details support it.

Front

What is an octopus?

Back

An octopus is a sea creature known for its eight arms and ability to change color.

Front

What is the function of an octopus's suckers?

Back

Suckers help an octopus taste and grip objects.

Front

Why can an octopus fit into small spaces?

Back

An octopus can fit into small spaces because it has no bones.

Front

What is a siphon in an octopus?

Back

A siphon is a tube-like structure that allows an octopus to expel water.

Front

What does it mean when an octopus is angry?

Back

An angry octopus often turns brightly colored.

Front

What happens to octopus prey when it is bitten?

Back

Octopus prey can become paralyzed due to poison from the octopus's beak.

Front

How does an octopus breathe?

Back

An octopus breathes by taking in water through its gills.