This paper provides information about Idaho Standards Achievement Test, a comprehensive standards-based test. The purpose of the test is to: (1) Determine prospective high school graduates' mastery of the state curriculum, grade 10; (2) Encourage districts and schools to identify and serve students at risk of academic failure; (3) Provide data to state policymakers on student attainment of state education goals to inform education policy decisions; and (4) Increase alignment of local curriculum and programs of instruction with state education standards. [For the main report, "State High School Tests: Exit Exams and Other Assessments", see ED514155.]