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Unfortunately, the page you are trying to view has moved or no longer exists. If you got here by typing a URL, make sure the spelling, capitalization, and punctuation are correct, then try reloading the page.

NOTE: On May 10, 2010 we launched a new CTB.com and the information you are looking for may have moved.


To help you locate the information you are seeking, following are the main sections of the new CTB.com:

  • Products—Find the solution you need to support your students, from pre–K through adult education. Search by product name, subject area, grade level, or specialty. From quick facts to sample reports and test items, get the information you need to achieve maximum performance.


  • Understanding Assessment—Assessments are more than an end point. Discover how administrators, teachers, parents, and students can facilitate learning at many points along the learning journey. Explore basic assessment types, and the latest requirements and trends.


  • Services—Put CTB's industry leadership and experience to work for you with customized solutions, scoring and reporting, professional development, and research.


  • Research—Gain information on hot research topics, methodologies, and best practices to inform instruction and improve student achievement.


  • Grants—Access the latest federal grant information and see how CTB assessment products can help you meet grant requirements.


  • About Us—From customer success stories to news and events, learn how we help educators and students succeed by providing the most innovative and reliable assessment solutions in the industry.


  • Store—Browse educational assessment products, establish purchasing authorization, and order products quickly and easily.




We invite you to explore the new CTB.com to see how we can help you.


CTB Products

CTB offers many types of assessment products for all grade levels and audiences.

Learn more »

Understanding Assessment

The Learning Journey

CTB supports educators and students throughout the learning process.

Learn more »