The Iowa Assessments test students' foundational and higher-order thinking skills in Reading, Language, Math, Science, and Social Studies, to inform instruction, monitor growth, and inform placement decisions. The Survey Battery tests students' foundational and higher-order thinking skills through a subset of questions in Reading, Language/Written Expression, and Math, to inform instruction, monitor growth, and inform placement decisions. Price is for one online test administration for one student. Purchases are valid for one school year (7/1 to 6/30).