A teacher sitting around a table with three students.
A teacher and a student using a tablet.
Students listening at an assembly

Gold-standard universal screening built on the Science of Reading

Based on over 30 years of research, mCLASS® is the gold-standard K–6 assessment and intervention suite for early literacy that helps every child learn to read confidently.

What is mCLASS?

mCLASS, powered by DIBELS® 8th Edition, offers teacher-administered literacy assessments and intervention for grades K–6.

When you use mCLASS, you can be assured your students are getting the best the Science of Reading has to offer. Our assessments have been built on decades of research in curriculum-based measurement science, delivering a proven approach that screens for at-risk students and provides deep insight into individual students’ reading development.

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 mCLASS is the only licensed digital provider of the research-based DIBELS 8th Edition assessment. See more of our research.

Our approach

The comprehensive mCLASS system includes efficient DIBELS 8th Edition’s one-minute measures, a built-in dyslexia screener, intervention, and robust reports for teachers and administrators. It’s all you’ll need to monitor and support every student in your classroom.

Save hours of time

As the only digital provider of DIBELS 8th Edition’s one-minute measures, mCLASS eliminates the manual assessment processsaving you hours of time and giving you instant results and clear next steps for each student. Learn more about mCLASS’S efficient measures.

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 Boost Reading, K–8 student-driven literacy program.

Connect student data to personalized learning.

mCLASS connects with Boost Reading (formerly known as Amplify Reading), a K–5 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. Learn more about Boost Reading.

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 universal screening based on one-minute measures. Learn more about mCLASS reporting.

We're making an impact

We're making an impact









What's included

mCLASS provides benchmark and progress-monitoring assessments for grades K–6. Its ecosystem of elementary reading resources works to target skill gaps and provide the right instruction at the right time.

DIBELS 8th Edition

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

  • Phonemic awareness
  • Phonics
  • Fluency
  • Vocabulary
  • Comprehension
Amplify's teacher-administered assessment.

Data you can trust

mCLASS’s teacher-administered assessment provides you with valid and reliable data that allows you to make informed decisions on instruction. Our assessments follow a  one-on-one observational model.

Comprehensive literacy assessment

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

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

Valid and reliable reporting

mCLASS gives educators detailed insight into your students’ reading development across foundational literacy skills. It provides a wealth of valuable reporting information for everyone—from classroom teachers and literacy specialists to principals and district leaders and parents and guardians at home.

  • 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

Embedded dyslexia screening

Included at no additional cost, mCLASS’s DIBELS 8th Edition measures are validated to provide information about dyslexia risk. mCLASS also offers supplemental measures to screen for risk related to dyslexia.

  • Vocabulary
  • Encoding
  • Rapid Automatized Naming (RAN)

Easy to use, targeted lessons

mCLASS provides targeted instruction in all the critical foundational reading skills by automatically analyzing data to place students in skill-based groups with targeted activities.

mclass intervention teacher and student

Seamless student intervention

mCLASS connects to mCLASS Intervention, a proven companion intervention program that provides the analytical tools and resources educators need to make targeted, staff-led intervention a daily reality throughout the school year.
Learn more

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.