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mCLASS is the gold-standard assessment and instructional suite for early literacy.

Thank you!

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A young girl reading a book, The Time Capsule.
A teacher sitting around a table with three students.
A teacher and a student using a tablet.
Students listening at an assembly

Understand where every student is, no matter the learning environment

Every student is an individual. Based on over 30 years of research, mCLASS is the gold-standard assessment and instructional suite for early literacy that helps every child learn to read confidently.

What is mCLASS?

mCLASS is an integrated, gold standard literacy system based on the science of reading that offers teacher-administered assessment and holistic instruction for grades K–6.

What educators say

“With mCLASS, the focus is on instruction. Teams work together to collaborate and share ideas and get excited about using each other’s ideas. And students are involved in looking at their own data too—they are involved in their own plan for growth.”

Linda Principal, Colorado

What educators say

“There is no time to waste in a teacher’s day, and mCLASS is a quick and accurate assessment of a student’s reading strengths and weaknesses.”

Nita Reading coach, Oklahoma

What educators say

“The reports are invaluable. One-click reports are useful and make it easy. I’m able to make adjustments and focus on the at-risk students in need—at the moment of need.”

Launa DIBELS coordinator, Utah
DIBELS 8th Edition University of Oregon College of Education

Based on decades of leading literacy research

We partner with experts at the University of Oregon’s Center on Teaching and Learning, a recognized leader in early literacy assessment. The University of Oregon are the creators of DIBELS® (Dynamic Indicators of Basic Early Literacy Skills) and the only licensed provider of the research-based, digital DIBELS 8th Edition assessment. See more of our research.

Our approach

Quickly identify student needs and get targeted instruction.

Instant feedback and data analysis

mCLASS eliminates the manual assessment process and gives you instant results and clear next steps for each student.

A teacher instructing a classroom of students

Better data means better instruction

mCLASS lets you know exactly which aspect of a skill a student is struggling with, and then gives you effective lesson plans for each student powered by reliable diagnostic data based on one-minute measures.


Learn more about mCLASS reporting

Catch at-risk students early

Early intervention is critical. mCLASS offers universal and dyslexia screening in a single powerful tool—no additional assessment system required. Your most vulnerable readers are identified at the earliest levels.


Learn more about mCLASS’s dyslexia screening
An image of Amplify Reading, K–8 student-driven literacy program.

Personalized learning for every student

mCLASS connects with Amplify Reading, a K–8 student-driven literacy program that provides both remediation and enrichment for all students, leveraging the power of compelling storytelling to engage students in personalized reading instruction and practice.

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What's included

mCLASS provides proven early literacy diagnostic and progress-monitoring assessments for grades K–6. Its ecosystem of early literacy resources work together seamlessly to target skill gaps and provide the right instruction at the right time.

Amplify's teacher-administered assessment.

Data you can trust

mCLASS’s teacher-administered assessment provides you with valid and reliable data that teachers can use to make informed decisions on instruction.

DIBELS 8th Edition

mCLASS is powered by DIBELS 8th Edition, enabling teachers to automate scoring and receive instant targeted instructional recommendations. DIBELS 8th Edition measures:

  • Phonemic awareness
  • Phonics
  • Fluency
  • Vocabulary
  • Comprehension

Comprehensive literacy assessment

mCLASS provides benchmark assessments and ongoing progress monitoring to comprehensively support each student’s literacy development.

  • Foundational skills assessments
  • Comprehension assessments
  • Dyslexia screening assessments
mCLASS's reporting dashboard

Detailed, comprehensive reporting

Intuitive reports help you quickly use data to differentiate for each student, so you can get back to doing what you love—connecting with your students.

  • Skill-based reporting view for each student
  • Real-time growth reports for each student
  • Class summary reports
  • School and district reports
  • Parent and guardian reports
An example of one of mCLASS's dyslexia screening measures

Dyslexia screening measures

mCLASS’s dyslexia screening measures provide additional screening for risk of dyslexia in students in grades K–3 through subtests that help identify early warning signs of reading difficulty. Measures include:

  • Vocabulary
  • Encoding
  • Rapid Automatized Naming (RAN)
An image of mCLASS's Text Reading and Comprehension program

Text Reading and Comprehension

Track your students’ reading progress from every angle with Text Reading and Comprehension (TRC) assessment. It builds on the DIBELS 8th Edition assessment to record reading behaviors through running digital records. Available in English and Spanish, it measures reading comprehension and provides insight into how each student finds meaning in text. Measures include:

  • Lesson plans for whole class, small-group, and one-on-one instruction
  • Small-group advisor, which organizes students into groups based on strengths and gaps
  • Item-level advisor, which drills deep into student responses to uncover patterns, strengths, and gaps
  • Instructional resources for each student’s parent/guardian(s)

Dyslexia Fact vs. Fiction

Can you separate dyslexia fact from fiction?

Explore more programs

Our programs are designed to support and complement one another. Learn more about our related programs.