Welcome to OSAS Online!

OSAS, or Oregon Statewide Assessment System, assesses students’ mastery of Oregon content standards. OSAS Online includes the English Language Arts, Mathematics, Science, and English Language Proficiency assessments.

Recent Announcements

  • Chrome OS Version 79 and iPadOS 13.3 Now Supported for Online Testing

    Devices running Chrome operating system version 79 and iPad operating system 13.3 are now supported for secure online testing. For additional information about supported operating systems, please refer to the Operating System Support Plan on the OSAS Portal.

    Added January 13, 2020
  • 2019-2020 Statewide Test Window and Online Reporting System Now Open

    The statewide test window for the OSAS operational tests in ELA, Math, Science, and ELPA Summative is now open for the 2019-2020 school year. Schools and districts may now administer these assessments to students using the Secure Browser. The TA User Guide and Test Administration Manual (TAM) are available on the OSAS Portal to assist with any questions regarding test administration. As announced on January 2, Math tests with the new Illustration Glossary designated support will be available by the end of January 2020.

    The Online Reporting System (ORS) is also open to view results from the 2019-2020 Science operational tests, once Science scores are approved for release by ODE. The ORS User Guide is available on the OSAS Portal to assist with any questions regarding the reporting system.

    Added January 7, 2020
  • Illustration Glossary Settings for 2019-2020 Math Summative

    As an enhancement for 2019-2020, students will be able to access an Illustration Glossary for selected construct-irrelevant terms on Math CAT and Math PT assessments. An Illustration Glossary is an embedded designated support that provides definitions for certain words or phrases in the form of an image. We expect this designated support to be available by the end of January 2020.

    During the upcoming 2019-2020 testing window, all glossaries must be set in TIDE before the student begins testing (CAT or PT). The Illustration Glossary tool cannot be modified in TIDE after the student begins their first component, nor between components. If a student starts a test with the incorrect setting for Illustration Glossary, the student's test should be paused, the TA should submit an impropriety for the test to be reset, and the proper option should be set in TIDE before the student begins testing again.

    Added January 2, 2020
  • Upcoming System Downtime

    This is a reminder of the upcoming scheduled system downtime for TIDE, TDS, and ORS. The all-system downtime is scheduled from Friday, January 10 at 5:00 p.m. PT to Sunday, January 12 at 7:00 p.m. PT. The full list of Scheduled Downtimes is available on the OSAS Portal.

    Added January 2, 2020
  • Upcoming TDS and ORS Downtime

    This is a reminder of the upcoming scheduled downtime for TDS and the Online Reporting System (ORS). The TDS and ORS downtime is scheduled from Friday, January 3 at 5:00 p.m. PT to Tuesday, January 7 at 6:00 a.m. PT. The TDS downtime allows for the launch of the 2019-2020 ELA, Math, Science, and ELPA Summative assessments. The ORS downtime allows for the deployment of the Science Score Reports in ORS. The full list of Scheduled Downtimes is available on the OSAS Portal.

    Added January 2, 2020
  • View archived announcements

Welcome to OSAS Online!

OSAS, or Oregon Statewide Assessment System, assesses students’ mastery of Oregon content standards. OSAS Online includes the English Language Arts, Mathematics, Science, and English Language Proficiency assessments.