Educational robotics is presented as a resource increasingly present in the early childhood education stage, allowing the development of STEM competences in a practical and motivating way. Due to the evolution of its use in the classroom, the aim of this paper was to analyse and evaluate research on robotics applied to early childhood education.…

The purpose of this study was to examine the studies related to augmented reality applications in sports science and to discuss the results based on this. Articles selected for analysis were found through searches journals in the Web of Science database from 1975 to 2018 were examined and searched using the keywords ("physical education"…

A fundamental aspect of statistical inference is representation of real-world data using statistical models. This article analyzes students' articulations of statistical models and modeling during their first steps in making informal statistical inferences. An integrated modeling approach (IMA) was designed and implemented to help students…

The number of refugees from Africa seeking asylum in Israel has recently skyrocketed, raising issues as to how to integrate them into Israeli society. Education is one of the mediums being used to encourage the cultural integration and inclusion of the refugees into Israeli society; very little is known, however, about how Africans are…

Computer simulations were employed to investigate sample sizes needed for item analysis when one's primary purpose is to rank order items in terms of indices of quality or to compare indices of quality against a fixed criterion. Necessary sample sizes were much smaller than those indicated by the literature. (Author/JKS)

A sample lacking variance was judged less probable than a variable sample and a sample representing the upper half of the population was judged less likely than one representing both. As range and mean approached an ideal, samples appeared more probable. A hierarchical model of sample cues seems appropriate. (CPT)

Despite the possibility of poor teacher performance causing damage to pupils and to a school's reputation, the subject has rarely been studied. This article examines, within the Israeli context, who the poor performing (referred as "challenging") teachers are. Based on interviews with 40 elementary school principals, over 7 percent of…

The development and administration of practical skills tests in science as part of the Second Science Study of the International Association for the Evaluation of Educational Achievement are described. Scoring and sampling for Hungary, Israel, Japan, Korea, Singapore, and the United States are reviewed. (SLD)