Iready Diagnostic Scores Chart 2024 Calendar. As you can see from this table outlining the iready diagnostic scores by grade for math, a score of 50 for a. The scale score is a numeric representation of a student's overall performance on the iready diagnostic test, falling within a range of 100 to 800.
What are the iready diagnostic scores?iready test scores are used in education to ensure that students are receiving the most relevant help and support that. The scale score is a numeric representation of a student’s overall performance on the iready diagnostic test, falling within a range of 100 to 800.