aimsweb™Plus screens, monitors, and reports student progress for grades K-12.

ASA™ is a tool for early identification of young children who might be at risk for auditory skill deficits and/or early literacy skill difficulties.

Comprehensive or survey version, the Basic Achievement Skills Inventory (BASI™) presents a complete evaluation of academic skills. Convenient tests yield standard scores, national percentile rankings, grade and age equivalency, and performance classification by learning objective.

The Comprehensive Test of Phonological Processing Second Edition (CTOPP-2) helps evaluate phonological processing abilities as a prerequisite to reading fluency.

Developmental Reading Assessment® | Second Edition PLUS (DRA2+) is a formative reading assessment system that allows teachers to assess student reading level and observe, record, and evaluate changes in performance.

Since its beginning over 30 years ago, the Developmental Reading Assessment, Third Edition (DRA3) has been working to give teachers the tools they need to transform their students into lifelong readers! The DRA 3 uses the latest field research, the largest selection of engaging fiction and nonfiction stories at every level, streamlined scoring rubrics, improved teacher observation forms, and a brand new online platform.

The Dyslexia Early Screening Test Second Edition (DEST-2) contains screening tests of attainment and ability that evaluate a range of skills and profiles strengths and weaknesses of a child.

The Dyslexia Screening Test-Junior is designed for early identification of students at risk for reading failure. The DST-J replaces the best selling DST and reflects changes in theory and practice, with additional subtests, validation studies, and case histories.

Dyslexia Screening Test-Secondary provides a profile of strengths and weaknesses to guide the development of in-school support for students.

Evaluación del desarrollo de la lectura® 2 (EDL™2+) is a Spanish reading assessment for dual language, bilingual, and immersion classrooms. EDL2+ is the Spanish equivalent of DRA2+.

Brief and easy to administer, the Expressive Vocabulary Test Second Edition (EVT-2) is designed to coordinate with the PPVT-4.

Expressive Vocabulary Test Third Edition (EVT-3) is a norm-referenced and individually administered test of expressive vocabulary and word retrieval based on words in Standard American English.

Assess early literacy skills more easily and effectively with children as young as three with Get Ready to Read!™ Revised.

Gray Oral Reading Test Fifth Edition (GORT-5) is one of the most widely used measures of oral reading fluency and comprehension in the United States.

The Group Reading Assessment and Diagnostic Evaluation (GRADE™ ) is a diagnostic reading test that that determines what developmental skills PreK–12 students have mastered and where students need instruction or intervention.

Kaufman Test of Educational Achievement (KTEA™-II) is an individually administered battery for in-depth assessment and evaluation of key academic skills.

Kaufman Test of Educational Achievement Third Edition (KTEA™-3) is an individually administered battery that provides in-depth assessment and evaluation of key academic skills.

The Kaufman Test of Educational Achievement | Third Edition Brief Form (KTEA™-3 Brief) is a succinct and individually administered measure of achievement in reading, math, and written expression.

KTEA-3 Dyslexia Index are brief, individually-administered, performance-based screening tools that provide risk assessment, strength of risk, and interpretive information for team and parent/caregiver communication regarding individuals who may have dyslexia.

The NEPSY® Second Edition is the only single measure that allows clinicians to create tailored assessments across six domains, specific to a child's situation.

Peabody Picture Vocabulary Test™ Fifth Edition (PPVT™-5) is a norm-referenced and individually administered measure of receptive vocabulary based on words in Standard American English.

The Peabody Picture Vocabulary Test Fourth Edition (PPVT™-4) is the outstanding vocabulary assessment unsurpassed for nearly a half century.

Diagnose oral and written language disability with PAL-II Reading and Writing. Then use proven reading and writing intervention strategies with PAL-II Guides for Intervention. Finally, investigate cognitive processes related to math with PAL-II Math.

Shaywitz DyslexiaScreen™ is an efficient, reliable, and user-friendly dyslexia test for K‐3 students who may be at risk for reading difficulties.

Test of Early Written Language | Third Edition (TEWL-3) assesses basic, contextual, and overall writing skills.