Change of Address for CTP 5 (Paper Test) Scoring
Effective Monday, 08/03/2020 CTP 5 answer documents and other test materials should be sent to the below address for scanning and scoring. The Barcode Return Sheet (BRS) will be updated with this information.

Measurement Inc.
CTP Operations
215 Morris St
Durham, NC 27701 

CTP Reports

CTP score reports are powerful tools that help guide your school’s instruction and curriculum with in-depth data that scales from individual students, to classes, to entire grades.


With a wide selection of reports available, ERB offers your school meaningful insights into student performance. 

Don't have a Log In? Start here



Already a CTP User?

Log in to the CTP Portal to manage your assessments.


“I love being able to print reports immediately for the teachers. That is way cool … it's been a very positive experience with our third graders.” 


-Independent School, NC

“I wanted to comment to you that we did the online test for 10th Grade. It was great, the students liked it and we loved having the school report the day they were done. It was a very good experience.”

- Independent School, PR


icon_school_report.png Sample Reports



icon_tests.pngLexiles & Quantiles

A Lexile measure represents a student's reading ability and can be used to match him or her with books and other materials at an appropriate difficulty level. A Quantile measure describes a student's mathematical ability and can be used to determine his or her readiness to learn new mathematical skills and concepts. Schools can utilize these scores for curriculum planning and to challenge individual student's to take their learning to the next level.

To find recommended books and other materials for your student's using their Lexile score, click here.

To find recommended math resources for your student's using their Quantile score, click here.



person_icon.pngReport Interpretation Services

We're here to help! If you need assistance in understanding your CTP reports, please contact our professional development team to schedule a CTP report interpretation workshop.



Pathways to Interpretation with TestWiz

ERB partners with Certica Solutions to provide TestWiz to our member schools. TestWiz allows your school to import other assessment data, and this provides you with even more helpful information from your CTP results. You can easily track student progress, deliver targeted teaching, weigh instructional effectiveness, and build comprehensive student profiles to guide individualized instruction. 


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