Statistical terms are used in everyday language and, at times, used in non-statistical ways. It is often assumed students understand statistical terms because of their common use; however, research into their understanding of specific statistical terms is scant. This report focuses on 58 Year 3 students' responses to the basic question, "What…

This research is a high-resolution analysis of grade 6 (ages 11-12) children's interview transcripts about the operation of power stations, before and after teaching. The focus of the study was on how children's conceptual development is built at a discursive level, namely how language is used to express changes in their thoughts. The theoretical…

Results do not support Piaget's explanation of object conceptualization. (MB)

Study tests four predictions derived from Piaget's cognitive theory. (CB)

Considers individual students' progress as they use tools, discuss data distributions, and interact with teachers and their peers. Suggests that data display tools provide a partial context for discussions but do not constrain the students' interpretations or the way they reason about the data. (Author/MM)

Major purpose of this experiment was to test a notion suggested by Gagne that operations, as described by Piaget, are more dependent on learning than on development. It was concluded that the results supported Gagne's cumulative learning model rather than the notion that operations are primarily dependent upon maturation. (Authors/CB)

The ability of children of 3-5 years to acquire mediated solutions to conceptual problems and to execute rapid reversal shifts within these concepts suggests that their problem solving capacity is not necessarily limited to simple associative responses. (Authors)

Describes the provenance of the data used in this issue. Includes design of the instructional sequence, instructional activities, classroom structure, and classroom episodes. (Author/MM)

Summarizes 19 papers presented at the Fourth International Conference on Teaching Statistics held in Morocco, July 1994. Papers presented were in five categories: (1) empirical studies on students' conceptions; (2) theoretical papers on teaching and learning; (3) assessment; (4) using computers in teaching probability and statistics; and (5) data…

The 9th International Conference on Educational Data Mining (EDM 2016) is held under the auspices of the International Educational Data Mining Society at the Sheraton Raleigh Hotel, in downtown Raleigh, North Carolina, in the USA. The conference, held June 29-July 2, 2016, follows the eight previous editions (Madrid 2015, London 2014, Memphis…

Argues that the unit operations laboratory provides an ideal setting to help chemical engineering students become better engineering practitioners. Describes a summer program at the Colorado School of Mines that incorporates experience into a unit operations laboratory. (DDR)

A detailed description is provided of the variable, constructivism versus behaviorism (CVSB), which is part of the analysis in phase I of the Evaluation of Practices in Individualized Schooling. The variable is defined; the questionnaires on which the variable is based are listed; the procedures used to scale the variable are explained; the…

Piaget's model of children's conceptual learning and development was compared with Klausmeier's Conceptual Learning and Development (CLD) model in a longitudinal study. The CLD model suggests four successive levels of concept learning: (1) concrete--recognizing an object which has been encountered previously; (2) identity--recognizing a known…