A novel educational chart that represents the acid--base behavior of 100 s-, p-, d-, and f-element oxides depending on the element's electronegativity and oxidation state was designed. An updated periodic table of said oxides was developed. A mathematical criterion based on the chart was derived which allows prediction of the behavior of…

This study examined the extent to which disparities in Black and White students' risks of receiving office discipline referrals (ODRs), and out-of-school suspensions (OSSs) were related to differences in implicit and explicit racial biases assessed at the community level. The sample consisted of discipline records for 1,354,010 students enrolled…

This study investigated the effects of: (1) proximal grouping of numbers; (2) problem-solving goals to make 100; and (3) prior knowledge on students' initial solution strategies in an interactive online mathematics game. In this game, students transformed an initial expression into a perceptually different but mathematically equivalent goal state.…

One of the most intransigent problems in mathematics education is the culturally-influenced divide between classroom practice and educational research. This paper describes our explicit attempt to bridge that divide by translating research on instructional practices linked to improving students' mathematics achievement into a brief guide outlining…

This study investigated the effects of (1) proximal grouping of numbers; (2) problem-solving goals to make 100; and (3) prior knowledge on students' initial solution strategies in an interactive online mathematics game. In this game, students transformed an initial expression into a perceptually different but mathematically equivalent goal state.…

Education has faced unprecedented disruption during the COVID-19 pandemic; evidence about the subsequent effect on children is of crucial importance. We use data from an oral reading fluency (ORF) assessment--a rapid assessment taking only a few minutes that measures a fundamental reading skill--to examine COVID's effects on children's reading…

Education has faced unprecedented disruption during the COVID-19 pandemic; evidence about the subsequent effect on children is of crucial importance. We use data from an oral reading fluency (ORF) assessment--a rapid assessment taking only a few minutes that measures a fundamental reading skill--to examine COVID's effects on children's reading…

The idea of establishing Science High Schools in Turkey was discussed in a multilateral project at the beginning of 1963. The Ministry of National Education (MoNE), Ford Foundation, Middle East Technical University (METU), Ankara University, and International Development Agency (AID) participated in this project to establish these schools. In…

This article explores Kettle Moraine High School's experience of participating in the PISA-based test, known in the U.S. as the OECD Test for Schools. The high school is located on the western edge of Milwaukee. Starting with a trial run in 2012 that involved more than 100 U.S. schools, the OECD Test for Schools has been offered to individual…

Online educational marketplaces such as TeachersPayTeachers.com (TPT) have become popular among teachers, but the quality of materials offered is inconsistent. This descriptive study explored quality indicators for site materials. Examining a sample of TPT's 100 best-selling 11th-grade U.S. history activities, we compared overall quality scores…

The "Assessment of Culturally and Contextually Relevant Supports" (ACCReS) was developed in response to the need for well-constructed instruments to measure teachers' cultural responsiveness and guide decision-making related to professional development needs. The current study sought to evaluate the presence of differential item…

The "Assessment of Culturally and Contextually Relevant Supports" (ACCReS) was developed in response to the need for well-constructed instruments to measure teachers' cultural responsiveness and guide decision-making related to professional development needs. The current study sought to evaluate the presence of differential item…

This paper is the first in Pioneer Institute's UMass at a Crossroads series. In the opening study, the authors focus on UMass' significant growth in two areas, academic competitiveness and student enrollment, compared to other New England state universities, MA private universities, national private universities and national public universities.…

Metaphor analysis has been used as a cognitive tool to raise awareness about assumptions and beliefs held by teachers and learners about the process of learning and teaching. Motivated by such an ambition, this study conducted with a quantitative and descriptive design examined the metaphors produced by Iranian high school students in an EFL…

This study investigated whether the use of the color wheel system (CWS) during physical education (PE) classes is associated with a significant decrease in disruptive behaviors among middle school students. Using a multiple-baseline single-case design, we investigated the effects of the CWS on disruptive behavior in nine middle school students…