In this study we examined the impact of four teaching sessions on the history of ancient Mesopotamian mathematics, in a 10th -grade classroom. The sessions were taught primarily with historical objectives by researchers in the history of ancient mathematics. We reconstructed historians' practices and ethos. The presence of the researchers provided…

Curricula are the guidelines prepared to carry out education and training activities in accordance with their purposes. Teaching programs are prepared based on the goals of the school or educational institution, student needs, learning and teaching processes, course contents, learning materials, measurement and evaluation systems, teacher and…

The purpose of this study was to investigate elements of the history of mathematics in secondary school mathematics textbooks in Ethiopia. In line with this, the study also identified the extent to which mathematics is seen as a social construct in textbooks. To achieve these four mathematics textbooks from Grades 9 to Grade 12 were selected for…

Oslo Accords have stringently underscored that both rivalries, the Palestinians and the Israelis, must abstain from incitement to terror and violence. Their educational systems, consequently, have to refrain from convulsive, fundamentalist, and heinous skirmishes leading to stalled reconciliation. History school textbooks are deemed, from both…

There are racial/ethnic disparities associated with school punishment practices and academic progress. In addition, research suggests that urban schools have stricter school punishment practices and higher grade retention rates. What remains unknown, however, is the relationship between race/ethnicity, school punishment practices, and retention…

Diana Senechal teaches philosophy at Columbia Secondary School for Math, Science, and Engineering in New York City; in addition, she serves on the faculty of the Sue Rose Summer Institute for Teachers at the Dallas Institute of Humanities and Culture. In this article she states that if someone had told her five years ago that she would be a high…

From the early nineties, most reformed curricula at upper secondary level choose to give functions a major position and a priority over rational expressions and equations of traditional algebra. The goal of this paper is to introduce key challenges resulting from this choice and to discuss the contribution that software environments associating…

Motivated by the striking under-representation of Indigenous students in the field of science and technology, the Ontario Ministry of Education has attempted to integrate Aboriginal perspectives into their official curricula in hopes of making a more culturally relevant curriculum for Indigenous students. Using hermeneutic content analysis (HCA),…

Although the four-day school week originated in 1936, it was not widely implemented until 1973 when there was a need to conserve energy and reduce operating costs. This study investigated how achievement tests scores of schools with a four-day school week compared with schools with a traditional five-day school week. The study focused on student…

This historical case study explores the twin forces of collaboration and competition within independent schooling by examining the merger of two long established and well respected independent schools in Cincinnati, Ohio: (1) College Preparatory School; and (2) Hillsdale-Lotspeich School. Their merger in 1974 led to the creation of The Seven Hills…

A debate over the quality of teacher education programs has been ongoing for nearly 100 years. The most current round in this debate started with "A Nation at Risk" (National Commission on Excellence in Education, 1983) and has escalated in recent years to involve an increasing number of participant-constituents, each of whom has voiced…

Astronomy was a required subject in the first American secondary level schools, the academies of the 18th century. When these were supplanted a century later by public high schools, astronomy still was often required, subsumed into courses of Natural Philosophy. Reasons given at that time to support astronomy as a part of general education include…

Despite the long history of the study of pedagogical content knowledge (PCK), two facts remain obvious. First, there are almost as many conceptions regarding the definition of PCK as there are researchers interested in it. Second, it is largely unclear which methods enable teacher educators to best prepare teacher candidates to use PCK. Recently,…

Research conducted during the Trends in International Mathematics and Science Study (TIMSS) and later (Stigler et al. 1999; Stigler and Hiebert 1999) undertook a thorough analysis of lessons in the United States, Japan, and Germany. This article focuses on certain aspects of mathematics lessons in Russia. Specifically, the attempt is made to…