This case study explores the cognitive and emotional development of a university student using the schema of a complete orienting basis of action (SCOBA) in her learning of Italian as a foreign language. The article follows Marie, a 19-year-old undergraduate student, as she used a SCOBA that illustrated the concept of Genre and Register in…

Learners underperform in stoichiometry as they lack conceptual reasoning of the underlying concepts and the ability to solve stoichiometric problems. Therefore, it was necessary to determine if there is a statistical correlation between problem-solving skills and conceptual reasoning in stoichiometry and if so, whether one can significantly…

This article reports on the results of action research conducted in a university ESP classroom in Oman. The impetus for this research was the practitioner's dissatisfaction with the current practice of introducing the grammatical concept of the English passive and its subsequent results. Framed within the sociocultural theory of cognitive…

Presents the concept of interdependence and outlines the use of a concept approach in environmental education. Describes two activities that can be applied to an existing curriculum. (Author/CCM)

Analyzed are the different stages in the conceptual evolution of infinity as developed historically through the work of Bolzano and Cantor. Results of a study of 18 to 20 year old's concept of infinity prior to instruction produced aspects of the passage between conceptual levels of infinity. (MDH)

Describes an analysis of test items used to measure the science process skills of 11-year-olds in Great Britain. Concludes that the level of cognitive demand was a reliable predictor of the difficulty of an item. (TW)

Presents a study to examine the effects of a verbal teaching strategy versus a strategy providing instruction using activities and manipulatives in four seventh grade earth science classes with students of varying cognitive abilities (n=83). Results indicate that students with more cognitive structures perform better and that using manipulatives…