Copyright © 2008 by The University of Iowa. All rights reserved. Reproduced from the Iowa Tests of Basic Skills® (ITBS®). Reprinted by permission of The Riverside Publishing Company.
The Iowa Tests of Basic Skills® Level 13 Complete Battery achievement test includes Vocabulary, Reading Comprehension, Spelling, Capitalization, Punctuation, Usage and Expression, Math Concepts and Estimation, Math Problem Solving and Data Interpretation, Math Computation, Social Studies, Science, Maps and Diagrams, and Reference Materials. This level is used for students in the seventh grade.