Answer:
Assess what the big ideas and the messages in the text mean.
Step-by-step explanation:
The theme of a text is the main idea that the text conveys. In an essay, this usually refers to the main claim that the author wants to prove. In a narrative, this is usually the main message of the story. In order to identify and evaluate a theme, it is important to assess what the big ideas and the messages in the text mean.