Math & reading standards and testing in Oregon
Updated June 2026
Oregon uses the Common Core State Standards for ELA and math. Students in grades 3-8 take the OSAS, which uses the Smarter Balanced assessments each spring.
Does Oregon hold kids back in 3rd grade for reading?
No. Oregon has no 3rd-grade retention gate; promotion is local.
Standards
Oregon Academic Content Standards
Aligned to the Common Core State Standards, so grade-level skills match what most of the country teaches.
The key test
The Oregon state test
OSAS (Smarter Balanced) covers both math and reading in grades 3-8.
Reading the results
Spring.
Levels 1 to 4; Levels 3 to 4 are proficient.
On grade level means Level 3 or Level 4 on OSAS ELA.
What's distinctive about Oregon
OSAS is Smarter Balanced-based, and Oregon has historically allowed broad family opt-out rights.
Practice the skills, by grade
Whatever Oregon calls its test, the underlying math and reading skills are grade-level. Practice them directly:
Practice the skills behind the test
KangarooKiddo gives short, daily, grade-aligned math and reading practice mapped to Common Core, in sessions kids come back to. Honest progress for you, rewards they earn.
Source: Oregon Department of Education. Verified for the 2025-26 school year; policies can change, so confirm with your school.
Nearby states: Alaska · Arizona · California · Colorado
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