Call for Manuscripts: Focus Issues on the Role of Proof throughout the Mathematics Curriculum

1996 ◽  
Vol 89 (6) ◽  
pp. 507

Proof has traditionally been the touchstone of mathematics—that which distinguishes it from the other sciences. The role and nature of proof in a Standards-based curriculum merit reexamination in an era of reform. In 1998 a fall issue of the Mathematics Teacher will focus on the theme of proof in all aspects of secondary school mathematics. The Editorial Panel is seeking manuscripts for this issue.

1997 ◽  
Vol 90 (1) ◽  
pp. 19

Proof has traditionally been the touchstone of mathematics—that which distinguishes it from the other sciences. The role and nature of proof in a Standards-based curriculum merit reexamination in an era of reform. In 1998 a fall issue of the Mathematics Teacher will focus on the theme of proof in all aspects of secondary school mathematics. The Editorial Panel is seeking manuscripts for this issue.


1996 ◽  
Vol 89 (9) ◽  
pp. 733

Proof has tradjtionally been the touchstone of mathematics—that which distinguishes it from the other sciences. The role and nature of proof in a Standards-based curriculum merit reexamination in an era of reform. In 1998 a fall issue of the Mathematics Teacher will focus on the theme of proof in all aspects of secondary school mathematics. The Editorial Panel is seeking manuscripts for this issue.


1997 ◽  
Vol 90 (2) ◽  
pp. 174

Proof has traditionally been the touchstone of mathematics—that which distinguishes it from the other sciences. The role and nature of proof in a Standards-based cwTiculum merit reexamination in an era of reform. In 1998 a fall issue of the Mathematics Teacher will focus on the theme of proof in all aspects of secondary school mathematics. The Editorial Panel is seeking manuscripts for this issue.


1997 ◽  
Vol 90 (4) ◽  
pp. 311

Proof has traditionally been the touchstone of mathematics—that which distinguishes it from theother sciences. The role and nature of proof in a Standards-based curriculum merit reexaminationin an era of reform. In 1998 a fall issue of the Mathematics Teacher will focus on the theme of proof inall aspects of secondary school mathematics. The Editorial Panel is seeking manuscripts for thisissue.


2019 ◽  
Vol 2 (1) ◽  
pp. 27
Author(s):  
Avni Yildiz ◽  
Yusuf Ziya Olpak ◽  
Serdal Baltaci

The level of using conceptual and operational knowledge is of great importance in the problem-solving process. The previous studies on the measurement of conceptual and operational knowledge, have been, especially examining the problem solutions or in discussing the views. On the other hand, rich learning environments should be established to overcome such difficulties in teaching mathematics in general and analytical geometry in particular. In this study, the researchers provide useful information to the literature since this study aimed to examine quantitatively, whether the peer instruction in analytic geometry has any effect on the conceptual and operational approaches of secondary school mathematics teacher candidates in problem solving. The sample of the research is composed of (including 22 females, and 1 males) secondary school mathematics teacher candidates. Considering the advantages of technological resources on learning, the learning management system (LMS) designed by the second author, was used during the question-answer process. Before the application, the course content was integrated into the online learning management system (LMS). The teacher candidates were divided into groups before the application. In this research, the first group will be presented in the context of the research problem. In the first group, the scores of the prospective teachers who wanted to use the second right to answer were not reduced. Conceptual & Operational Approach towards Problem-Solving scale, developed by Özyıldırım Gümüş and Umay (2018) was used as the data collection tool. One of the two options is conceptual and the other one is the operational. Thus, it is possible to decide on approaches from the responses. Since the value of this approach could be related with the data set, the cut-off point was determined by the ROC curve method in SPSS program and the data were analyzed descriptively by the reference to this cut-off point. It has been determined that the secondary school mathematics teacher candidates display a conceptual knowledge-based approach through peer instruction.


2019 ◽  
Vol 121 (2) ◽  
pp. 1-36
Author(s):  
William Zahner ◽  
Suzanne Chapin ◽  
Rich Levine ◽  
Lingjun A. He ◽  
Robert Afonso

Background School leaders are challenged by the relatively limited supply and high turnover of qualified secondary school mathematics teachers. In response, policy makers and teacher educators have developed various pathways and incentives to recruit, train, place, and support highly qualified mathematics teachers to work in hard-to-staff schools. Focus of Study In this study, we investigate the recruitment, placement, and early career trajectories of 158 Grades 6–12 mathematics teachers from two preparation programs focused on staffing “high-need” schools in the same region. Setting The contrasting programs were both supported by the same university in the Northeast United States. Participants & Programs The participants were 158 secondary school (Grades 6–12) mathematics teachers. Of these, 48 were recruited and prepared through a teacher education program with financial support from the National Science Foundation-funded Robert Noyce Teacher Scholarship Program. The other 110 school mathematics teachers were recruited and trained through the Greater Boston office of Teach For America. Both programs required two years of service in high-need schools. Research Design In this study, we used a comparative design. Descriptive profiles of teachers from each program were created. Then, participants’ early career trajectories were compared using logistic regression and survival analysis. Data Collection and Analysis We administered a longitudinal survey and created a database combining survey data and each program's administrative data. Conclusions Our data illustrate that the Noyce scholarship-supported pathway was generally successful in recruiting individuals with STEM majors, training them to be mathematics teachers, and placing those individuals as secondary school mathematics teachers in high-need schools. The comparison of the scholarship-pathway teachers with the secondary school mathematics teachers in the alternative-certification pathway provides a useful contrast. On the one hand, the alternatively certified secondary school mathematics teachers were less likely than the scholarship-pathway teachers to have STEM majors, and the attrition rate for the alternatively prepared teachers was higher than the attrition rate for the scholarship-supported teachers, particularly after they had completed the two-year service requirement. On the other hand, the alternative-certification program recruited a more diverse pool of potential teachers and placed these teachers in schools serving a higher proportion of low-SES students.


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