For example, an 8 - year - old may test high in math and be placed in a fourth grade level math class but sent to a third grade level reading class. (thespruce.com)
From the Arkansas state legislature's recent interim study on grade level reading we know that: (aradvocates.org)
Modified Text Modified Texts are grade level reading passages that have been simplified both in language, length, and complexity to meet the instructional level needs of a reader. (goalbookapp.com)