This article describes some aspects of Piaget's Theory of Cognitive Development. It highlights the importance of giving young children specific access to explore conservation in measurement, which will give students invaluable experiences in measurement that in years to come will be regarded as their prior knowledge of the concept. This is…

This article establishes the level of skills and experience in preservation and conservation management using a case study methodological approach conducted in the 3 university libraries at the University of Zambia. The findings revealed that 20 (57%) of the library staff had not received formal training in preservation and conservation of library…

Extension services face an increasing challenge as the state of Australia's environment declines. It is, therefore, opportune to explore some innovations in the way extension is traditionally delivered. This paper introduces the concept of the visual and performing arts being useful in extension of natural resources management issues such as land…

In this study, we develop an interactive AR Learning System based on Augmented Reality and interactive touch-screen. The learning content knowledge is about conservation of fish in Taiwan. The system combines the game by the concept of AR book which allows children to learn about the importance of conservation of fish. A mechanism is designed to…

We probed the impact of two teaching strategies, "guided inquiry" and "argumentation," on students' conceptual understanding of the conservation of matter. Conservation of matter is a central concept in middle school science curriculum and a prerequisite upon which rests more complex constructs in chemistry. The results indicate that guided…

The law of conservation of mass can be counterintuitive for most students because they often think the mass of a substance is related to its physical state. As a result, students may hold a number of alternative conceptions related to this concept, including, for example, the believe that gas has no mass, that solids have greater mass than fluids,…

This paper explores Paul Brandwein's contribution to the concept of conservation education in America. It examines the evolution of the concept to today's environmental education. It then identifies some of the weaknesses of current environmental education and presents ideas on how to move past them to a point where conservation education is…

Multi-institutional approaches to graduate education continue to emerge as a way to better prepare students for collaborative work. In this article, we describe a graduate course designed to investigate application of conservation biology principles by local land use planners. "Where is Conservation Science in Local Planning?" was…

Kuhn underlined the relevance of Galileo's gestalt switch in the interpretation of a swinging body from constrained fall to time metre. But the new interpretation did not eliminate the older one. The constrained fall, both in the motion of pendulums and along inclined planes, led Galileo to the law of free fall. Experimenting with physical…

This paper serves to review previously reported studies on students' misunderstandings about the energy conservation principle (the first law of thermodynamics). Generally, studies in literature highlighted students' misunderstandings about the energy conservation principle stem from preliminaries about energy concept in daily life. Since prior…

A total of 4six children with a mean age of 6 years were randomly assigned to either a standard or modified testing condition in order to assess their conservation judgments. Significantly higher levels of "conserving" judgments were obtained in the modified condition. (Author/CI)

Presents a derivation of Kepler's Third Law for elliptical orbits that requires students to have a knowledge of angular momentum and conservation of energy. (JRH)

Twenty-two 9- to 12-year-old disabled children with severe mathematics disabilities and 18 normal controls with average math achievement were given six tests of conservation. Significant group differences appeared which indicated that many learning disabled children have not yet developed the concept of conversation, even in the upper elementary…

Reports a new technique for assessing conservation of liquid quantity using sealed bottles. When used with a sample of 40 six- and seven-year-olds, results correlated strongly with those of the traditional Piagetian task involving pouring. (SJL)

Thirty five-year-olds were given number conservation tasks within their subitising and their counting ranges. For the experimental group, counters were joined by threads. These children's superior performance suggests that, when such one-to-one correspondence is a salient clue, young children can effectively apply the principle of invariance.…