Learning or doing mathematics involves approximate quantification. The purpose of this research was to improve approximate number system acuity in primary school students with low achievement in mathematics. A quasi-experimental, pre-test, post-test design with a control group was utilized. Mathematics Achievement Test (MAT), Arithmetic…

"enVisionMATH," published by Pearson Education, Inc., is a core curriculum for students in kindergarten through grade 6. The program seeks to help students develop an understanding of math concepts through problem-based instruction, small-group interaction, and visual learning with a focus on reasoning and modeling. Differentiated…

This study assesses the long-term linguistic and academic outcomes associated with different bilingual language education models for low-income dual language learners (DLLs) residing in a bilingual, bicultural context. As part of the Miami School Readiness Project (MSRP), we analyzed the impact of program model on gains in English language…

Project Clarion, a Jacob K. Javits-funded project, focused on the scale-up of primary-grade science curricula. Curriculum units, based on an Integrated Curriculum Model (ICM), were developed for high-ability learners, but tried out with all students in Title I settings to study the efficacy of the units with all learners. The units focus on the…

Effect sizes are commonly reported for the results of educational interventions. However, researchers struggle with interpreting their magnitude in a way that transcends generic guidelines. Effect sizes can be interpreted in a meaningful context by benchmarking them against typical growth for students in the normative distribution. Such benchmarks…

Turning around chronically low-performing schools requires a multifaceted school-wide, systematic effort that includes strong leadership and data-based decision making. School-wide efforts to turn-around low-performing schools should address the academic, social, and behavioral needs of all students. One evidence-based, systematic school-wide…

Effect sizes are commonly reported for the results of educational interventions. However, researchers struggle with interpreting their magnitude in a way that transcends generic guidelines. Effect sizes can be interpreted in a meaningful context by benchmarking them against typical growth for students in the normative distribution. Such benchmarks…

Process-product research in which the investigator observes in teachers' classrooms and tries to relate process measures of teaching behavior to product measures of student outcome has face validity appeal and common sense logic. This research approach appears to be the simplest and most direct way to identify teaching behaviors which discriminate…

Purpose: In this study, the authors evaluated the contribution made by dialect shifting to reading achievement test scores of African American English (AAE)-speaking students when controlling for the effects of socioeconomic status (SES), general oral language abilities, and writing skills. Method: Participants were 165 typically developing…

This booklet describes the program in Harlem (PS 133) which is based upon Dr. Caleb Gattegno's reading and mathematics in color. The program was primarily intended to test the teaching of Gattegno's methods and materials. PS 133 was considered to be a good site for the program because it was stable, pedagogically traditional, and staffed by a…

The purpose of this assessment was to investigate the achievement patterns of black and white students in the Clark County School District since the implementation of the present desegregation plan. For this study, black students who are currently enrolled in the grade levels under study were used for comparison purposes. In addition, a sample of…

This study examines the relationship between IQ and yearly academic growth rate in reading and mathematics for low income children in the primary grades involved in the Direct Instruction Follow Through program (DIFT). Low income children, from 20 communities in the United States, who engaged in the DIFT program between 1969 and 1977 for either 3…

General outcome measures (GOMs) provide educators with a means to evaluate student progress toward curricular objectives. Curriculum-based measurement (CBM) is one type of GOM that has a long history in the research literature with strong empirical support. With the increased emphasis on instruction linked to state standards and statewide…

In the spring of 1986, New York City began using the Metropolitan Achievement Test-6 (MAT-6) series to assess achievement in mathematics as part of a continuing end-of-year testing program. During the first two years of the program, appropriate levels of the shelf version of MAT-6 (Forms L and M) were administered to second through eighth graders.…

Evaluation objectives were to assess the quality of the Bethel Alaska Regional Library/Media Center as an exemplary operation (the Center was established by the Bureau of Indian Affairs' Bethel Agency in 1971 to serve federally operated schools in Southwest Alaska) and to measure the impact of the Center's services on its Eskimo elementary student…