![A teacher working with five students at a table](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/mCLASS-Intervention_OverviewHeader-1.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![A teacher helping a student](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/mCLASS-Intervention_OverviewHeader-4.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![A teacher working with five students around a table](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/mCLASS-Intervention_OverviewHeader-2.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![A teacher working with four students around a table](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/mCLASS-Intervention_OverviewHeader-3.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Get struggling K–6 readers on track with our reading intervention program.
mCLASS® Intervention is a staff-led reading intervention that does the heavy lifting of data analysis and lesson sequencing, freeing up teachers to teach the reading skills each student needs.
Request a demo![Bar chart showing growth percentile on DIBELS composite scores from beginning to end of year for Kindergarten, Grade 1, and Grade 2. Each grade has two bars: Control group and mCLASS Intervention reading intervention group.](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2024/07/mCLASS_Intervention.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Research-based, classroom-tested
K–2 students in mCLASS® Intervention grew by up to 8 student growth percentile points more in early literacy skills than similar peers not enrolled in mCLASS Intervention, according to a study by the Institute of Education Sciences (IES).
What's included
mCLASS Intervention covers the five big ideas of reading: phonological awareness, phonics, fluency, vocabulary, and comprehension. The program comes with a mix of print and digital components to help you serve students.
![Say It, Rhyme It phonological activity](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/11/mCLASS-Intervention_TargetedLessons_2.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![mCLASS Intervention targeted lesson](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/11/mCLASS-Intervention_TargetedLessons_3.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![mCLASS Intervention targeted lesson](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/11/mCLASS-Intervention_TargetedLessons_4.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![mCLASS Intervention targeted lesson](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/11/mCLASS-Intervention_TargetedLessons_1.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Targeted lesson plans
mCLASS Intervention provides a bank of more than 4,000 research-backed activities, including multisensory activities that use auditory, visual, tactile, and kinesthetic techniques.
![A teacher using a tablet](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-12c-1.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Lesson builder
The lesson builder automatically assembles activities into detailed lessons that target the skills each group is ready to learn.
![mCLASS Interventions print kit materials](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-13c-1.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![A tiger from mCLASS Intervention's digital card app](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-13c-2.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Easy-to-use lesson materials
mCLASS Intervention provides both print kit materials and a digital card app to help you streamline lesson preparation.
![Two screenshots of mCLASS Intervention's practice app](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/mCLASS-Intervention_Overview_PracticeAppt_31.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Practice app
The practice app allows students to continue to improve their automaticity in decoding with engaging games.
![A teacher using a tablet and working with a student](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-15c-1.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
![An example of mCLASS Intervention's progress monitoring](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-15c-2.png?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Progress monitoring
Standardized diagnostic probes allow educators to closely monitor progress.
![A teacher viewing and educator and administrator report on a laptop](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-11b-1.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Educator and administrator reports
Analytical reporting allows educators to see each student’s progress throughout the year.
![Two teachers working together and using a laptop and notebook](https://ej2uh7skei8.exactdn.com/wp-content/uploads/2018/12/Asset-12c.jpg?strip=all&lossy=1&quality=92&webp=90&sharp=1&ssl=1)
Training resources
Embedded training modules and a pedagogical help desk get you started and maximize your students’ success.
Explore more programs based on the Science of Reading.
All of the programs in our literacy suite are designed to support and complement each other. Learn more about our related programs: