The aim of this research was to establish whether gender and age have an impact on spatial reasoning and its development through the use of 3D modeling. The study was conducted on a sample of 196 children from sixth to ninth grade, of whom 95 represented the experimental group and 101 the control group. The experimental group received 3D modeling…

There are few areas of school organization that reflect more dissatisfaction than how to structure the education of adolescents in the middle grades. This study uses multilevel models on nationally representative data provided by the Early Childhood Longitudinal Study to investigate the relationship between schools' middle-level grade span and…

This dissertation was designed and conducted to examine perception of classroom grouping practices in elementary schools. It includes a comprehensive review of literature related to grade-level and within-class grouping practices over the past thirty years in American schools. A focus was gleaned from the literature that led to the design of a…

IN THIS REPORT TO THE COMMISSION ON CIVIL RIGHTS, THE NATURE AND IMPACT OF EXISTING COMPENSATORY EDUCATION PROGRAMS ARE EVALUATED, GENERAL CRITERIA FOR THE SUCCESS OF SUCH PROGRAMS ARE DETERMINED, AND THE COST FOR IMPLEMENTATION OF EFFECTIVE PROGRAMS IS ESTIMATED. AFTER A REVIEW OF NINE CURRENT COMPENSATORY PROGRAMS THE REPORT CONCLUDES THAT…

Why established institutional forms of schooling have been so stable and why most challenges do not succeed is studied through case studies of reform that include the Dalton Plan; the Eight-Year Study, a secondary school reform plan; and the new model flexible high school of the 1960s. (SLD)

The use of grade equivalent scores contrasted against grade placement is widespread in the diagnosis of dyslexia and other reading disabilities. Discusses difficulties and distortions of this method. Presents an alternative method for reliably determining aptitude/achievement discrepancies. (Author)