Text structures use keywords to signal the type of text structure used. Students can sort those signal words into appropriate groups. The text structures used in this activity are: Chronological/Sequential Order, Fact and Opinion, Compare and Contrast, Problem and Solution, and Cause and Effect.
There are also several short paragraphs for students to sort into the correct structure category.
This is made in powerpoint and I included blank boxes for you to add your own words or paragraphs as well.