Addresses three issues of Calculator-based Ranger (CBR) activities on graphing abilities: (a) the effect of CBR activities on graphing abilities; (b) the extent to which prior knowledge about graphing skills affects graphing ability; and (c) the influence of instructional styles on students' graphing abilities. Indicates that CBR activities are…

Discusses information visualization and cocitation analysis and demonstrates the use of an integrative approach to visualizing and tracking the development of competing scientific paradigms. Assumes that a cluster of highly cited and cocited scientific publications in a cocitation network represents the core of a predominant scientific paradigm.…

Answers several questions regarding background information on research in spatial skills. Describes strategies that graphics educators can adopt to develop these skills in students. (Author/CCM)

Provides opportunities for children to develop visual images of the number situations they are exploring in order to develop powerful number sense. Illustrates two visual teaching aids to help young children develop number images. (ASK)

This article discusses how parents and educators can best help highly creative students when they need emotional support. Strategies include: encouraging creation of products, using creative visualization strategies, using role playing situations, providing support groups experiences, and using direct instruction to explain what may be going on…

Latest digital technologies play an important role in teaching writing and preparing students to write in the 21st century. The different technologies used to teach writing such as using visual imagery and envisionment are described.

Recent psychometric results [Mem. Cogn. 29 (2001) 745] have supported a distinction between mental abilities that require a spatial transformation of a perceived object (e.g., mental rotation) and those that involve imagining how a scene looks like from different viewpoints (e.g., perspective taking). Two experiments provide further evidence for…

Guided by the social network perspective, this study examined the structural properties of the state reading policy domain using network visualization tools: sociograms and multidimensional scaling scattergrams. The authors' graphic exploration of eight state reading policy networks produced rich insights about the density and the overall…

For English-language learners, comprehension can be hindered by a lack of understanding of homonyms, homophones, and homographs, but the right instructional strategies can alleviate this problem. Following a discussion of issues such as the importance of being aware of a student's literacy skills in his or her home language and the need to…

The chemistry version of the Colorado Learning Attitudes about Science Survey (CLASS-Chem) is a new instrument designed to measure students' (novices') beliefs about chemistry and learning chemistry compared to those of experts (instructors). This survey is intended to measure the effects of students' beliefs on learning, and to understand how…

Background: The study investigated a small range of cognitive abilities, related to visual-spatial intelligence, in adolescents. This specific range of cognitive abilities was termed "graphic abilities" and defined as a range of abilities to visualise and think in three dimensions, originating in the domain of visual-spatial…

Empirical studies that focus on the impact of three-dimensional (3D) visualizations on learning are to date rare and inconsistent. According to the ability-as-enhancer hypothesis, high spatial ability learners should benefit particularly as they have enough cognitive capacity left for mental model construction. In contrast, the…

This paper takes a cognitive perspective in an attempt to analyze mental mechanisms involved in contextual learning. In the following, it is suggested that contextualized environments evoke mental mechanisms that support reasoning about "what if", imaginary situations--utilizing a powerful mental mechanism known from the history of physics as…

"Art practice as research" casts artmaking as inquiry--as a particularly experiential and constructivist process of learning in which imaginative synthesis and creative image making are ways of constructing knowledge. This article explores how artmaking functions as research through the creation of visual images, especially images that picture…

In this article, the author discusses three steps that will help administrators build a system that allows them to bring balance back into their life. The first step is to create a picture of how things could be, because real change always comes from the inside. The second step is adjusting their attitude. Controlling their attitude is as…