Here's why:
* Reading Levels: Reading levels are generally measured on a scale like the Lexile Framework or the Guided Reading Levels. These scales are designed to show the complexity of text and the skills a reader needs to comprehend it.
* Grade Equivalents: While reading levels are often associated with grade levels, it's important to remember that they're not a direct match. A child's actual reading level can vary depending on their individual abilities, exposure to reading, and other factors.
Therefore, a 2.4 reading level suggests a child is reading at a level that's generally expected of second-graders, but it's not necessarily a guarantee of their exact grade level.