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Grade 9–10 Math Coursetaking Sequences, Advanced Math Outcomes, and Students’ Course Decisions in Tacoma Public Schools

REL Northwest
Author(s):
Noman Khanani,
Lilla Pivnick,
Edrick Willie Sabalburo,
Steven Tedeschi
Publication date:
August 2026
Publication number:
REL 2026-018

Summary

How do students’ early high school math coursetaking sequences relate to later access to advanced math? Tacoma Public Schools has implemented an Algebra for All policy in grade 8 to expand access to advanced math and strengthen preparation for college and STEM careers. The Regional Educational Laboratory Northwest worked with Tacoma Public Schools to examine the grade 9–10 math coursetaking sequences students follow after grade 8 Algebra I, how those sequences relate to advanced math enrollment and success by grade 12, and what factors shape students’ course placement decisions.

Key findings include:

  • About two-thirds of students followed one of two common grade 9–10 math sequences: repeating Algebra I in grade 9 and then taking Geometry, or taking Geometry in grade 9 and Algebra II in grade 10.
  • Students who repeated Algebra I or took remedial math in grade 9 were less likely to enroll in and pass advanced math courses by grade 12.
  • Students who took Algebra II before Geometry had stronger advanced math outcomes, but this sequence was available at only one high school.
  • Black, Hispanic, and multiracial students; English learner students; students receiving special education services; students eligible for the National School Lunch Program; and male students were more likely to repeat Algebra I or take remedial math.
  • Interviews indicated that teacher recommendations, differences in course offerings across schools, limited student choice, and unclear placement rules contributed to students’ course sequences.

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Descriptive Study
REL Northwest

Grade 9–10 Math Coursetaking Sequences, Advanced Math Outcomes, and Students’ Course Decisions in Tacoma Public Schools

By: Noman Khanani, Lilla Pivnick, Edrick Willie Sabalburo, Steven Tedeschi
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Tags

College and Career Readiness, K-12 Education, Mathematics

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