Welcome!

Working together, Cambium Assessment, Inc. and the Montana Office of Public Instruction (OPI) use this portal to provide access to on-line systems and resources for administering Smarter Balanced, Montana Science, and Alternate Montana Science Assessments. These assessments are part of Montana’s Comprehensive Assessment System (MontCAS), which has been designed to provide parents and teachers with valid, useful information to help all students succeed.

Please visit OPI’s website for more information on other Montana assessments.

Recent Announcements

  • Science Interims Assessments Are Now Available

    The Science Interim Assessments are live as of September 14, 2020.

    Added September 14, 2020
  • Becoming a Certified Proctor

    Test administrators are required to complete the online TA Certification Course and acknowledge the Test Security Agreement for the 2020-2021 school year in order to administer tests. The Steps to Become Certified to Proctor a Test outlines how to complete the Test Administrator Certification Course and acknowledge the Test Security Agreement in TIDE. Users will not be able to proctor an online assessment and receive access to the Test Administration Site for the interim or summative assessments without completing the steps.

    Added September 11, 2020
  • Smarter Balanced Interims Are Now Available

    Smarter Balanced Math/ELA interims are live as of August 24, 2020.

    Added August 24, 2020
  • View archived announcements