Age-related changes in children's performance on simple division problems (e.g., 6 divided by 2, 72 divided by 9) were investigated by asking children in Grades 4 through 7 to solve 32 simple division problems. Differences in performance were found across grade, with younger children performing more slowly and less accurately than older children.…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

This is the second of a three-book series on English for the use of Elementary Parochial Schools. These books are based on the requirements in English of the Regents of the University of the State of New York and of the New York City Schools, and contain the grade matter called for in English of the syllabi of the parochial schools of most of the…

This article presents a series of lessons in which grade 5/6 students use measurement activities to design and construct proportion dolls. This article highlights how measurement can connect learning about percents, decimals, and proportions. (Contains 5 figures.)

In 2003, a trial National Assessment of Educational Progress (NAEP) mathematics assessment was administered in Spanish to public school students at grades 4 and 8 in Puerto Rico. Based on preliminary analyses of the 2003 data, changes were made in administration and translation procedures for the 2005 NAEP administration in Puerto Rico. This…

The aim of the Sounds of Silk project was to develop an interdisciplinary educational program that combines the study of Chinese music and culture with the goal of motivating students' learning. It involved three schools, six teachers and 250 fifth- and sixth-grade students in New York City. Participants explored three topics in Chinese music and…

This study examined relationships between teacher implementation of a comprehensive bullying prevention program and student outcomes. Implementation in third- through sixth-grade classrooms (N = 36) was measured by observation and teacher report. Student outcomes were measured by student surveys and teacher ratings of peer social skills (N = 549)…

This study examined who among the 526 fourth to sixth graders are nominated as among the coolest kids in their class. There were two questions: (1) Are popular-aggressive (tough) children nominated as cool by a broad spectrum of their peers, or only by a select few? (2) Does variability in children's cool nominations more closely follow their…

One source of potential difficulty for struggling readers is the variability of texts across grade levels. This article explores the use of automatic natural language processing techniques to identify dimensions of variation within a corpus of school-appropriate texts. Specifically, we asked: Are there identifiable dimensions of lexical and…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

This study examined teachers' uses of virtual manipulatives across grades K-8 after participating in a professional development institute in which manipulatives and technology were the major resources used throughout all of the activities. Researchers analyzed 95 lesson summaries in which classroom teachers described their uses of virtual…

Validity data are presented for a new measure of threat appraisals in response to community violence. Adolescents (N = 358; 45% male; 91% African American, M = 12.10 years, SD = 1.63) and their maternal caregivers participated in two waves of a longitudinal interview study focused on the consequences of exposure to community violence. Structural…

Recent publications continue to show that significant numbers of students in junior grades, while competent in basic ruler skills, seem not to have acquired important concepts about how rulers work and units of length. This paper reports on the results of a set of tasks completed by students from Grades 5 and 6. The results show that many students…

This textbook is designed to guide children to an intelligent appreciation and enjoyment of good English, to help them speak and write correctly, and to introduce them to the study of grammar. The book is divided into three Parts, intended for use in the Fourth, Fifth, and Sixth Years of school respectively. This edition has been carefully revised…

Since Turkey is a centrally prime earthquake zone, Turkey's children are at risk for developing Post Traumatic Stress Disorder (PTSD) caused by earthquake exposures and threats of anticipated earthquakes. Given the gaps in the literature and the risk to children living in Turkey, the present study was undertaken to investigate the severity and…