A secondary data analysis was conducted using a large dataset from a study related to online professional development for eighth grade teachers of mathematics. Using this data, the paper provides a snapshot of the current state of teachers' knowledge related to proportional reasoning and functions. The paper also considers how teachers' knowledge…

The study examined whether 7th-graders' knowledge of rational numbers improved when the students' math teachers participated in related professional development activities. The study analyzed data on about 4,500 students and 200 teachers from approximately 80 schools in 12 districts during the 2007-08 academic year. The study found that students…

The author reports findings from a federal study of 77 middle schools which suggest that even intensive, state-of-the-art efforts to boost teachers' skills on the job may not lead to significant gains in student achievement right away. The "Middle School Mathematics Professional Development Impact Study," which was released in April, is the second…

The author reports the results of a study on the effectiveness of the Teacher Advancement Program in Chicago that contains performance-pay model pushed by the U.S. secretary of education Arne Duncan. The study by Mathematica Policy Research finds that student test scores were no better for schools following the national Teacher Advancement Program…

Using data collected in 125 seventh-grade and 56 eighth-grade Texas classrooms in the context of the "Scaling Up SimCalc" research project in 2005-07, we examined relationships between teachers' mathematics knowledge, teachers' classroom decision making, and student achievement outcomes on topics of rate, proportionality, and linear…

At the request of Pittsburgh Public Schools (PPS) and the Pittsburgh Federation of Teachers (PFT), Mathematica has developed value-added models (VAMs) that aim to estimate the contributions of individual teachers, teams of teachers, and schools to the achievement growth of their students. The authors' work in estimating value-added in Pittsburgh…

Student achievement in mathematics has been a focal concern in the United States for many years. The National Research Council's 2001 report and the recent report of the National Mathematics Advisory Panel (2008) both called attention to student achievement in mathematics, and both called for all students to learn algebra by the end of eighth…

In 2009, the Southern Regional Education Board (SREB) Committee to Improve High School Graduation Rates and Achievement, led by then-Governor Sonny Perdue of Georgia, released a report of 10 key recommendations for ensuring more students graduate from high school, and they graduate ready for college and careers. Among these 10 recommendations was…

While prior research has documented differences in the distribution of teacher characteristics across schools serving different student populations, few studies have examined how teacher sorting occurs within schools. Comparing teachers who teach in the same grade and school in a given year, the authors find less experienced, minority, and female…

Through the "Strengthening Statewide College/Career Readiness Initiative" (SSCRI), Southern Regional Education Board (SREB) has collaborated with states on state policy goals and actions needed to improve high school students' academic readiness for postsecondary study and reduce the need for remedial work. SREB created and implemented…

For years, Orchard Gardens K-8 Pilot School was plagued by low student achievement and high staff turnover. Then, in 2010, with an expanded school schedule made possible through federal funding, Orchard Gardens began a remarkable turnaround. Today, the school is demonstrating how increased learning time, combined with other key turnaround…

Few researchers support the belief that a school superintendent can drive improvements in student achievement. The Science and Mathematics Achievement Required for Tomorrow (SMART) Consortium was formed in northeast Ohio in 1998 with the belief that superintendents can have a measurable effect on student learning. The goal of this collaboration…

This study examines the evidence for the effectiveness of professional development using a sample of ten elementary school teachers. These teachers were part of a larger intervention study that investigated the impact of a teaching model, Dynamic Pedagogy on student mathematics achievement. Positive results were obtained from the analysis of three…

Numerous high school students, including many who are enrolled in career and technical education (CTE) courses, do not have the math skills necessary for today's high-skill workplace or college entrance requirements. This study tests a model for enhancing mathematics instruction in five high school CTE programs (agriculture, auto technology,…

Within the context of a mathematics reform effort to implement algebra in elementary schools, there is a pressure to provide results in the form of student achievement scores. However, widely-used measures of student achievement may be unrelated to the ideas and instructional practices encouraged by the reform effort. The inappropriate use of…