What was the most significant change in reading comprehension instruction due to the CCSS for English Language Arts?

The most significant change in reading comprehension instruction due to the Common Core State Standards (CCSS) for English Language Arts is the increased focus on expository texts. The CCSS emphasizes the importance of students being able to read and comprehend a variety of text types, with a particular push for informational or expository texts. This focus reflects the need for students to engage with non-fiction materials that enhance their ability to analyze real-world information, understand complex ideas, and acquire knowledge across various subjects.

This shift is crucial because it prepares students for the demands of college and career readiness, where they will encounter expository texts more frequently than narrative ones. By prioritizing expository texts, the CCSS aims to ensure that students not only develop the skills necessary for understanding narrative literature but also become proficient in interpreting factual and detailed information, which is essential in many academic and professional contexts.