WOODCOCK-JOHNSON TESTS OF ACHEIVEMENT – FOURTH EDITION (WJ-IV) Norms based on Age: Clusters/Subtests Broad Reading Letter-Word Identification Passage Comprehension Sentence Reading Fluency Word Attack Broad Mathematics Applied Problems Calculation Math Facts Fluency Broad Written Language Spelling Writing Samples Sentence Writing Fluency Broad Achievement Academic Skills Academic Applications Academic Fluency Standard Score RPI Percentile Age Grade Rank Equivalent Equivalent WOODCOCK-JOHNSON TESTS OF ACHEIVEMENT – FOURTH EDITION (WJ-IV) (OPTIONAL CLUSTERS ) Norms based on Age: Clusters/Tests Basic Reading Skills Letter-Word Identification Word Attack Reading Fluency Oral Reading Sentence Reading Fluency Mathematics Applied Problems Calculation Math Calculation Skills Calculation Math Facts Fluency Math Problem Solving Applied Problems (Number Matrices) Basic Writing Skills Spelling (Editing) Written Language Spelling Writing Samples Written Expression Writing Samples Standard Score RPI Percentile Age Grade Rank Equivalent Equivalent Sentence Writing Fluency