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    The Leader in Online Testing

    Cambium Assessment’s superior technology and next-generation questions ensure our tests are valid, innovative, and informative for teachers and students alike

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Trusted Technology

Our online testing platform offers unparalleled scalability without any compromises on reliability, measurement validity, and security.

Unparalleled Psychometrics

Backed by research, our testing services integrate psychometrics with sampling and statistical expertise for valid, reliable test results year to year.

Machine Learning

Through artificial intelligence and scoring algorithms, our tests collect more information on what each student knows and can do in the same amount of time as a traditional test.

Our Offering

State Services

Services - edited

Testing Together with Schools and Teachers

We create statewide assessments for K–12 students that are easy to use, fully accessible, and delivered using reliable, online platforms.
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ClearSight for Districts

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Revealing Students' Standards-Mastery

We leverage our assessment expertise to design innovative tests with targeted instructional resources for use at the district and school levels.
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Cambium Assessment leads the industry in K–12 online testing*

Administered
100.59M
online tests
Served
1.35M
simultaneous testers
Tested
15.25M
individual students
Achieved
4
industry-standard certifications

* Data from the 2021–22 academic year

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Knowledge Center

Cambium Assessment Launches New Brand Identity

18 Aug 2020 | NEWS RELEASE

Now part of Cambium Learning Group, Cambium Assessment announces a new brand identity and website, all designed to better represent its leading-edge solutions and culture.

Cambium Assessment’s simple, yet modern brand identity is woven throughout the new website and customer experience.

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Using AI to Identify At-Risk Student Responses

4 APR 2019 | WHITE PAPER
Data and computer scientists from Cambium Assessment have created an artificial intelligence (AI) system that not only helps grade student work, but can also identify those who are at risk. Student Responses found in essays or short answer questions can sometimes contain sensitive information, such as cries for help, veiled threats, or even suicidal thoughts.
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Pre-Selecting Questions in Computer-Adaptive Tests

12 OCT 2006 | PATENTS
Cambium Assessment invented a system and method for efficiently delivering questions on a student machine for computer-adaptive tests. The system minimizes student wait time; as the student responds to current questions, the system dynamically computes and identifies the next questions based on the test blueprint, thus ensuring the test is valid and reliable.
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