ITBS* Test Scores
Grade Level: 8
Test Year: 2008
Des Moines Public School District
* In 2007-2008 Iowa used the Iowa Test of Basic Skills (ITBS) to test students in grades 3 through 8 in reading and math. The results for grades 4 and 8 are displayed on GreatSchools profiles. The scores reflect the performance of students enrolled for the full academic year. The ITBS is a norm-referenced test, which means it measures how well students in Iowa score in comparison to their peers nationwide. Students who score at the 40th percentile are considered proficient. The goal is for all students to score at or above the proficient level.