Indicator: Successful completion of Algebra I by 9th grade Breadcrumb Home Indicators Successful Completion of Algebra I By 9th Grade Definition Students successfully complete Algebra I or an equivalent course before or during grade 9. Recommended Metric(s) Percentage of first-time grade 9 students who complete Algebra I or an equivalent course by the end of their 9th-grade yearView CEDS ConnectionPercentage of first-time grade 9 students who complete Algebra I or an equivalent course by the end of their 9th-grade yearCEDS Connections offer guidance, including data elements and step-by-step analysis recommendations, for how to calculate select metrics. Type(s) of Data Needed Student transcripts Why it matters Completion of Algebra I by grade 9 is highly predictive of later outcomes, including high school graduation and success in college, and proficiency in algebra is linked to job readiness and higher earnings once students enter the workforce.1 In addition, Algebra I can act as a “gatekeeper” for access to upper-level math courses that are drivers of college readiness and college completion.2 White students are more likely than Black and Latino students to take Algebra I earlier and pass the course.3 Of students who took Algebra I in grade 8, for example, 64 percent of Black students and 72 percent of Latino students received a passing grade, compared to 85 percent of White students. Preparing students for rigorous math coursework in middle school and early high school has been shown to help close racial, ethnic, and socioeconomic achievement gaps.4 What to know about measurement Schools record student grade data as part of their regular operations, making this indicator feasible to measure. Calculating this rate would require data from both middle school and high school transcripts, as almost a quarter of students take Algebra I in 7th or 8th grade.5 We recommend measuring this indicator among first-time 9th-grade students (and not students who repeat 9th grade) to capture whether students are completing Algebra I on time. Source frameworks This indicator appeared in five source frameworks reviewed for this report. For example, Algebra I completion by grade 9 appears in the Council of the Great City Schools’ Academic Key Performance Indicators. References 5U.S. Department of Education. (2018). A leak in the STEM pipeline: Taking Algebra early. https://www2.ed.gov/datastory/stem/algebra/index.html 1Muller, R., & Beatty, A. (2008). The building blocks of success: Higher-level math for all students. Achieve. https://www.achieve.org/BuildingBlocksofSuccess 2Evan, A., Gray, T., & Olchefske, J. (2006). The gateway to student success in mathematics and science: A call for middle school reform-the research and its implications. American Institutes for Research. https://www.air.org/sites/default/files/2021-06/Call_for_middle_school_reform_11_1_06_version_0.pdf 3U.S. Department of Education Office for Civil Rights. (2018). 2015-16 Civil rights data collection: STEM course taking. https://www2.ed.gov/about/offices/list/ocr/docs/stem-course-taking.pdf 4See Evan et al. (2006).