TerraNova, Third Edition utilizes multiple assessments to measures important higher-order thinking skills as well as basic and applied skills. These assessments generate norm-referenced achievement scores, criterion-referenced objective mastery scores, and performance-level information. The assessments include reading, language, mathematics, science, and social studies tests for grades 1-12. It is the only standardized achievement test to combine selected-response items with constructed-response items that ask students to produce their own responses. The TerraNova website provides access to