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Educational Research Institute of America (ERIA) conducted a pretest-posttest study to assess the instructional effectiveness of the HMH Math Expressions program in Grades 3 and 5 at three schools during the 2010–2011 school year. The results of this study showed that the Math Expressions classrooms made significant gains over the course of the four-month study. The results also show consistent evidence that the Math Expressions program is equally effective with students of high- and low-achievement levels.

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Math Expressions: Efficacy Study, Grades 3 and 5

At a glance

  • Demonstrates a Rationale
  • Subject: Math
  • Report Type: Efficacy Study, Study Conducted by Third Party
  • Grade Level: Elementary
  • District Urbanicity: Suburban
  • Participants: N=250
  • Evaluation Period: 2010–2011
  • Study Conducted by: Educational Research Institute of America (ERIA)

Abstract

Educational Research Institute of America (ERIA) conducted a pretest-posttest study to assess the instructional effectiveness of the HMH Math Expressions program in Grades 3 and 5 at three schools during the 2010–2011 school year. The results of this study showed that the Math Expressions classrooms made significant gains over the course of the four-month study. The results also show consistent evidence that the Math Expressions program is equally effective with students of high- and low-achievement levels.