Comments on this special issue on cognitive load theory and suggests three new basic directions for research: (1) the potential of cognitive load theory (CLT) to ground approaches to learning and instruction; (2) monitoring activities that occur in the learning process; and (3) the study of the notion of prior knowledge in the context of CLT. (SLD)

Background: Interest in the interactive effects of prior knowledge and text structure on learning from text is increasing but experimental manipulations of knowledge and structure variables often produce findings that do not help teachers to select expository texts for students. Aims: We aimed to extend the ecological validity of previous findings…

A mathematical problem is solved using the extension-reduction or build it up-tear it down tactic. This technique is implemented in reviving students' earlier knowledge to enable them to apply this knowledge to solving new problems.

"Transportation into a narrative world" (Green & Brock, 2000, 2002) has been identified as a mechanism of narrative impact. A transported individual is cognitively and emotionally involved in the story and may experience vivid mental images. In the study reported here, undergraduate participants (N = 152) read a narrative about a homosexual man…

This study explores whether different types of hypermedia annotations facilitate reading comprehension for intermediate and advanced ESL learners. Data was collected from 84 intermediate and advanced level adult ESL learners using a tracking tool that recorded the amount of time readers spent on a given annotation. An expository text was annotated…

While formats and conventions of scientific and technical writing vary from field to field, the transcendent requirement is precision, so that the work can be understood and, if necessary, reproduced. Science teachers undoubtedly tell students about the importance of precision in collecting data and analyzing results; what is less commonly…

The employment of practitioners and the expansion of distance education courses have become controversial issues in the preparation of school administrators. In large measure, both actions have been condemned by many senior professors, primarily because they believe that college administrators have pursued them for economic reasons rather than for…

For all students to become successful, productive citizens in the future, it is apparent that they must be well educated in technology. Those students who come from lower socioeconomic backgrounds have further to go in attaining that education because they often do not have the capabilities at home to practice technology nor do they have the…

Formerly, the "prisoners" problem was used by the author in his teaching chiefly as a process activity, with the intention of promoting certain investigative techniques: the idea of starting with a smaller problem (say, 10 prisoners, guards and cells, rather 100), and the importance of finding an effective method for displaying what was going on.…

In the last 25 years, A-level Mathematics syllabi have changed very considerably, introducing a broader range of application areas but reducing the previous emphasis on classical mechanics. This article describes a baseline survey undertaken to establish in detail the entry levels in mechanics for the cohort of students entering Engineering…

All teachers want their students to become independent learners, but even motivated students are reluctant to take responsibility for their own learning. So what every teacher needs is this book's tried-and-true method for gradually enabling students to take on more of the "work" of classroom learning. Two experienced teachers describe a…

The purpose of this research was to explore the way pupils of different age groups use a model to understand abstract concepts in genetics. Pupils from early childhood to late adolescence were taught about genes and DNA using an analogical model (the wool model) during their regular biology classes. Changing conceptual understandings of the…

We contend that managers make better decisions when they are better able to tap into their vast storehouses of knowledge than their peers can. More specifically, we contend that accessing their tacit knowledge has the most noticeable and positive impact on their decision quality. Furthermore, techniques for better accessing knowledge can be…

The purpose of this study was to describe and understand the range of outcomes of class visits to natural history museums. The theoretical framework is based on the multifaceted process of learning in free choice learning environments, and emphasizes the unique and individual learning experience in museum settings. The study's significance is in…

Worked examples have been effective in enhancing learning outcomes, especially with novice learners. Most of this research has been conducted in laboratory settings. This study examined the impact of embedding elaborated worked example modeling in a computer simulation practice activity on learning achievement among 39 undergraduate students…