What Predicts Algebra Success? Domain-Level Math Trajectories and Implications for Instruction. Policy Brief No. 2

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Title: What Predicts Algebra Success? Domain-Level Math Trajectories and Implications for Instruction. Policy Brief No. 2
Language: English
Authors: J. Jacob Kirksey, Raven Morris, Texas Tech University (TTU), Center for Innovative Research in Change, Leadership, and Education (CIRCLE)
Source: Center for Innovative Research in Change, Leadership, and Education. 2025.
Availability: Center for Innovative Research in Change, Leadership, and Education. Texas Tech University, College of Education, 3002 18th Street, Room 168, Lubbock, TX 79409. Tel: 806-834-2923; e-mail: circle.educ@ttu.edu; Web site: https://hdl.handle.net/2346/88837
Peer Reviewed: N
Page Count: 5
Publication Date: 2025
Document Type: Reports - Research
Education Level: Postsecondary Education
Junior High Schools
Middle Schools
Secondary Education
Early Childhood Education
Elementary Education
Grade 3
Primary Education
Grade 4
Intermediate Grades
Grade 5
Grade 6
Grade 7
Descriptors: Algebra, Success, Predictor Variables, Advanced Courses, Postsecondary Education, STEM Education, Wages, Outcomes of Education, Middle School Students, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7, Computation, Mathematics Skills, Numeracy, Geometry, Acceleration (Education)
Geographic Terms: Texas
Assessment and Survey Identifiers: State of Texas Assessments of Academic Readiness (STAAR)
Abstract: Algebra I serves as a foundational course for advanced mathematics and postsecondary STEM pathways. Texas students who complete Algebra I by 8th grade are more likely to access rigorous high school coursework, attend college, and earn higher wages. In recognition of these benefits, Texas adopted an auto-enrollment policy that places qualifying students into Algebra I in middle school, often as early as the end of 5th grade, with the option to opt out. Yet this policy is typically based on overall math STAAR performance, not the specific skills that most strongly predict Algebra I readiness and success. This study uses domain-level scores from grades 3-7 to identify which skill areas matter most, offering evidence for strengthening instruction and support.
Abstractor: ERIC
Entry Date: 2026
Accession Number: ED679038
Database: ERIC
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  Data: Center for Innovative Research in Change, Leadership, and Education. Texas Tech University, College of Education, 3002 18th Street, Room 168, Lubbock, TX 79409. Tel: 806-834-2923; e-mail: circle.educ@ttu.edu; Web site: https://hdl.handle.net/2346/88837
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  Data: <searchLink fieldCode="DE" term="%22Algebra%22">Algebra</searchLink><br /><searchLink fieldCode="DE" term="%22Success%22">Success</searchLink><br /><searchLink fieldCode="DE" term="%22Predictor+Variables%22">Predictor Variables</searchLink><br /><searchLink fieldCode="DE" term="%22Advanced+Courses%22">Advanced Courses</searchLink><br /><searchLink fieldCode="DE" term="%22Postsecondary+Education%22">Postsecondary Education</searchLink><br /><searchLink fieldCode="DE" term="%22STEM+Education%22">STEM Education</searchLink><br /><searchLink fieldCode="DE" term="%22Wages%22">Wages</searchLink><br /><searchLink fieldCode="DE" term="%22Outcomes+of+Education%22">Outcomes of Education</searchLink><br /><searchLink fieldCode="DE" term="%22Middle+School+Students%22">Middle School Students</searchLink><br /><searchLink fieldCode="DE" term="%22Grade+3%22">Grade 3</searchLink><br /><searchLink fieldCode="DE" term="%22Grade+4%22">Grade 4</searchLink><br /><searchLink fieldCode="DE" term="%22Grade+5%22">Grade 5</searchLink><br /><searchLink fieldCode="DE" term="%22Grade+6%22">Grade 6</searchLink><br /><searchLink fieldCode="DE" term="%22Grade+7%22">Grade 7</searchLink><br /><searchLink fieldCode="DE" term="%22Computation%22">Computation</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematics+Skills%22">Mathematics Skills</searchLink><br /><searchLink fieldCode="DE" term="%22Numeracy%22">Numeracy</searchLink><br /><searchLink fieldCode="DE" term="%22Geometry%22">Geometry</searchLink><br /><searchLink fieldCode="DE" term="%22Acceleration+%28Education%29%22">Acceleration (Education)</searchLink>
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  Label: Abstract
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  Data: Algebra I serves as a foundational course for advanced mathematics and postsecondary STEM pathways. Texas students who complete Algebra I by 8th grade are more likely to access rigorous high school coursework, attend college, and earn higher wages. In recognition of these benefits, Texas adopted an auto-enrollment policy that places qualifying students into Algebra I in middle school, often as early as the end of 5th grade, with the option to opt out. Yet this policy is typically based on overall math STAAR performance, not the specific skills that most strongly predict Algebra I readiness and success. This study uses domain-level scores from grades 3-7 to identify which skill areas matter most, offering evidence for strengthening instruction and support.
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  Data: 2026
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      – Text: English
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      Pagination:
        PageCount: 5
    Subjects:
      – SubjectFull: Algebra
        Type: general
      – SubjectFull: Success
        Type: general
      – SubjectFull: Predictor Variables
        Type: general
      – SubjectFull: Advanced Courses
        Type: general
      – SubjectFull: Postsecondary Education
        Type: general
      – SubjectFull: STEM Education
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      – SubjectFull: Wages
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      – SubjectFull: Outcomes of Education
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      – SubjectFull: Middle School Students
        Type: general
      – SubjectFull: Grade 3
        Type: general
      – SubjectFull: Grade 4
        Type: general
      – SubjectFull: Grade 5
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      – SubjectFull: Grade 6
        Type: general
      – SubjectFull: Grade 7
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      – SubjectFull: Computation
        Type: general
      – SubjectFull: Mathematics Skills
        Type: general
      – SubjectFull: Numeracy
        Type: general
      – SubjectFull: Geometry
        Type: general
      – SubjectFull: Acceleration (Education)
        Type: general
      – SubjectFull: Texas
        Type: general
      – SubjectFull: State of Texas Assessments of Academic Readiness (STAAR)
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    Titles:
      – TitleFull: What Predicts Algebra Success? Domain-Level Math Trajectories and Implications for Instruction. Policy Brief No. 2
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              Y: 2025
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