Hello, California teachers and leaders!

We’re excited to support California (CA) schools implementing literacy assessment tools that will both screen students for risk of reading difficulties (including dyslexia), while also gaining critical information about how to support learning.

The CA legislature enacted SB 114 in 2023 (Education Code (EC) 53008) to require the early identification of reading difficulties, including dyslexia, for students in kindergarten through grade 2. This requirement will help educators identify students at risk for reading difficulties so they can provide timely, targeted support to help every student succeed.

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Introduction to mCLASS DIBELS 8th Edition

mCLASS DIBELS® 8th Edition is an all-in-one system of evidence-based literacy and reading difficulties screening, progress monitoring, and instruction for grades K–6. Amplify’s Spanish language assessment, mCLASS Lectura, works in tandem with DIBELS 8th Edition’s English assessments to help teachers understand where their Spanish-speaking students are on their English and Spanish literacy paths.

Please visit our technical onboarding website for information regarding enrollment and licensing.

Access information here regarding what types of permissions teachers, principals, and district administrators need to assess students and access data in mCLASS.

According to EC 53008(e) and (f), LEAs must screen all students in kindergarten and grades 1 and 2 at least once each school year.

Additionally, LEAs shall not administer a screening instrument to a kindergarten student before the 91st school day in the school year. This requirement does not limit a district from utilizing mCLASS DIBELS as a beginning of year screener, therefore the BOY assessment can be administered.  But, a BOY administration cannot be used as the required screening administration for risk of reading difficulties which needs to occur after the 91st day of school.  More information can be found here: https://www.cde.ca.gov/ci/cl/screenerfaqs.asp

EC 53008(e) also states that when determining the right time during the school year to administer state-approved screening instruments, an LEA must consider whether students “have received sufficient instruction in foundational reading skills to support a valid assessment.” This section further notes that this requirement does not “restrict LEAs from providing pupils additional screenings or diagnostic evaluations, as appropriate.”

Schedule three benchmark assessments per year:

  • Beginning of year (BOY, Benchmark 1): Months 1–3
  • Middle of year (MOY, Benchmark 2): Months 4–6
  • End of year (EOY, Benchmark 3): Months 7–9

The following are suggested dates using as an example a Sept.–June school calendar:

  • September (BOY)
  • January (MOY)
  • May (EOY)

For instructions on setting mCLASS Benchmark Windows within the platform, refer to this help article.

When you have a late-enrolling student who needs to be screened for reading difficulties within 45 days of enrollment due to legislative requirements, you will likely follow one of the following example approaches:

If your next scheduled benchmark window falls within the required 45-day window, you can wait and screen the student during that regular assessment period along with all other students.

If your benchmark window recently closed and you don’t have strict benchmarks enabled in your mCLASS platform, you can still assess the student using that same benchmark assessment.

  • This gives you the most comprehensive picture of where the student stands. The assessment will be administered in the same manner it was during the window. NOTE: This could create an incongruent aggregate data set that does not reflect the same instructional time period for all students being screened.

Conduct progress monitoring using the same measures that would have been required at your most recent benchmark assessment for the student’s grade level and time of year.

  • This approach helps you quickly identify the student’s current skill set and plan appropriate next steps for instruction while screening for reading difficulties as required by law. NOTE: Home Connect Letters will not be available for a student who only has progress-monitoring data.

We know that every situation is unique. If you’re unsure which option works best for your specific circumstances, reach out to Emily Lutrick.

Access the mCLASS DIBELS 8th Edition materials here.

Access both mCLASS DIBELS 8th Edition and mCLASS Lectura materials by navigating to learning.amplify.com/pdlibrary. NOTE: Login is required.

  1. Select Explore Programs, then mCLASS.
  2. Choose Assessment materials: mCLASS Lectura or mCLASS DIBELS 8.

Home Connect letters: Information and translations

EC 53008(k) states that an LEA must make student results from screening assessments available to parents or guardians “in a timely manner, but no more than 45 calendar days from the date the assessment was administered.” The results must include information about how to interpret the results, as well as the next steps.

mCLASS and mCLASS Lectura Home Connect letters will support districts in meeting this legislative requirement. In addition to English, these letters are available for California schools in the following languages: Spanish, Mandarin, Vietnamese, Russian, Cantonese, Punjabi, Filipino, Armenian, Korean, Hmong, Japanese, Ukrainian, Arabic, Pashto, Farsi, and Dari.

The notifications an LEA provides to parents/guardians regarding the screening must also comply with California translation requirements in EC 48985(a). If you need resources to support this requirement, please contact Emily Lutrick.

You can now access several enhancements to Home Connect letters. Based on feedback from California educators:

  • mCLASS DIBELS Home Connect letters are now available in several additional translated languages for teachers to download and share with caregivers.
  • mCLASS Lectura Home Connect letters will now be able to be downloadable via batch download!
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Reporting

mCLASS gives you detailed insight into your students’ reading development across foundational literacy skills, empowering educators with instructional recommendations specific to each student’s unique needs.

Access the mCLASS Reporting Guide to find a wealth of valuable reporting information that mCLASS provides for everyone—from classroom teachers and literacy specialists to principals and district leaders, as well as parents and guardians at home.

Assessment checklists

Ensure a seamless transition into your testing windows with this comprehensive guide designed to streamline administration and data accuracy. These checklists provide California educators with essential action steps for student rostering, staff training, and technical preparation to guarantee a successful assessment experience:

Screenshot of an online checklist titled “2025-26 mCLASS DIBELS 8 MOY Checklist for California,” outlining assessment tasks and steps for district administrators.
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Resources

To learn more about California’s K–2 screening requirements, please see the CDE FAQ for more. Check out Amplify for the most up-to-date information and to access further resources related to our programs, such as:

Professional learning opportunities

Illustration of a woman at a desk watching a webinar on a computer, with text reading "Save the date: Back-to-school webinars.

Join us for an mCLASS session during our Back-to-school 2026–27 webinar series! Amplify experts will walk you through program essentials, share guidance for getting started, and show how to level up your implementation. This series is for everyone!

Meet the team

Rachel Scott

Vice President, PD Service Delivery
rscott@amplify.com

Local representatives

California account executives
amplify.com/mclass-dyslexia-screener-ca/

Emily Lutrick

Director, Assessment & Intervention Adoption Strategy
elutrick@amplify.com

Need more help?

Log in at learning.amplify.com, and select the gray chat button in the bottom-right corner to chat live with our Support team.

Our Help Center contains searchable articles and resources to answer many of your questions.

If you have other questions or need additional assistance, please contact our Support team.