Although test scores are only one measure of student achievement, they have become increasingly important in assessing student learning. Arizona uses several different tests to measure student learning. Arizona's Instrument to Measure Standards (AIMS), a state standards-based test, is used to track how well students are performing compared to state standards. The TerraNova, a national norm-referenced test, is used to compare students to their peers nationwide.
Students in grades 2 and 9 take the TerraNova by itself, while students in grades 3 through 8 take a combination of the AIMS and TerraNova, called the AIMS DPA (Dual Purpose Assessment). The AIMS DPA includes sections on reading/language arts, math and writing. The TerraNova tests students in reading, language arts and math. Students in grade 10 take the AIMS test in reading, writing and mathematics.
How are the tests scored?
AIMS results show the level of proficiency a student demonstrates in each of the subject areas tested. Students receive one of four ratings: Falls far below standard, Approaches the standard, Meets the standard or Exceeds the standard. The goal is for all students to meet or exceed state standards on the test.
The TerraNova measures performance through a percentile based on the scores of all students of the same grade level in the nation. Students receive a percentile rank, which indicates how well they performed in comparison to peers in other states. If the number is 45, for example, students scored as well or better than 45% of students who took the test across the country. The national average for all schools is 50. The goal is for all students to score at or above the national average.
Which scores are included in GreatSchools profiles?
The scores displayed in GreatSchools profiles include students who are fully English proficient or have been in an English language program for four or more years. The scores for all students who are English language learners are displayed as the subgroup English learners.
Why do the test scores matter?
AIMS test scores provide an indication of whether students are making progress toward mastery of state content standards. Beginning with the class of 2006, the grade 10 AIMS serves as the state's high school exit exam. Students who do not pass the test in grade 10 will have several opportunities to retake the test. Recent legislation has made it possible for students to use course grades to augment their test scores so they can graduate.
It is important to be aware of both your child's score on the assessments and the overall score for her school. If your child scores below the standards, contact the teacher to discuss getting additional assistance, and to find out how you can support your child's learning at home.
If the school's overall scores are low, ask what steps the school is taking to raise achievement levels for all students, and what you can do to help. If your child is in a failing school, ask what your options are for transferring and obtaining supplemental services.
What changes to the tests are planned for the future?
Arizona field tested a new science test in grades 4, 8 and 10 and a new writing test in grades 3 through 8 and 10 in spring 2007 in preparation for administering the tests statewide in 2007-2008.
A few parting words
Although test scores can be an indicator of what's happening in the classroom, they don't tell you everything about the quality of a school. Always look at more than one measure when judging school performance and visit in person before making any final determination.
Source: AZ Dept. of Education, 2006-2007