Associations between Middle School Algebra I Teacher Qualifications and Student Math Achievement in Missouri

A new study examines the associations between the qualifications of middle school Algebra I teachers in Missouri—their certifications to teach math, education background, and performance on certification exams—and student math achievement. Key findings include: Teacher performance on math certification exams and years of experience teaching math were the qualifications most strongly associated with the Algebra I achievement of middle school students. Teacher performance on math certification exams and years of experience teaching math were also strongly associated with Algebra I achievement for Black students, Hispanic students, students receiving special education services, and students eligible for the national school lunch program.