This study aimed to develop the small-scale experiments involving electrochemistry and the galvanic cell model kit featuring the sub-microscopic level. The small-scale experiments in conjunction with the model kit were implemented based on the 5E inquiry learning approach to enhance students' conceptual understanding of electrochemistry. The…

Problem solving skills and abilities are critical in life and more specifically in the engineering field. Unfortunately, significant numbers of South African students who are accessing higher education lack problem solving skills and this results in poor academic performance jeopardizing their progress especially from first to second year. On the…

The modeling instruction pedagogy for the teaching of physics has been proven to be quite effective at increasing the conceptual understanding and problem-solving abilities of students to a much greater extent than that of nonmodeling students. Little research has been conducted concerning the cognitive and metacognitive skills that modeling…

Describes a model for generative teaching of comprehension that focuses on students' knowledge base and preconceptions; motivation; attention; and generation of new models and explanations. Generative teaching procedures for facilitating comprehension in elementary school are reported. (Author/LB)

This paper expands on schematic theory through a review of recent work in the field of semiotics. Content and formal schemata are shown to be grounded respectively in perceptual (abductive) and indexical (inductive) strategies of inference. A third kind of schemata is based on deductive generalization and referred to as abstract schemata. All…

Describes a novel modeling and simulation package and assesses its impact on students' understanding of chemistry. Connected Chemistry was implemented inside the NetLogo modeling environment. Using Connected Chemistry, students employed problem -solving techniques characterized by stronger attempts at conceptual understanding and logical…

This study of college undergraduates had two purposes: (1) to determine whether cognitive structure, as assessed by psychometric measures of concept interrelatedness, can be developed; and (2) to apply those measures to a learning situation that has produced a nonspecific transfer effect--the facilitative effect of concrete examples on learning…

The technical reports summarized in this paper were prepared as part of a project designed to determine what is known about the teaching of cognitive skills and to formulate questions relating to such teaching for further research. Topics discussed in the 22 reports include the following: (1) teaching thinking; (2) Aristotle's logic; (3) a…

Discusses using cognitive frameworks to help students who have mild disabilities or are at risk transfer and retain information. Explains development of study guides, story/critical thinking maps, and cognitive organizers and addresses teaching students how to use cognitive frameworks. Provides illustrations of study guides and cognitive maps. (CR)

History and the social sciences can be defined as recorded narratives or stories about the past or present that describe change and continuity over time and seek to explain this change and continuity through a series of cause and effect propositions based on evidence and shaped by the scholar's social frame of reference. In social studies there…

Selective illustrative examples of students' learning difficulties and misconceptions in first-year general and organic chemistry are presented in the students' terms, followed by strategies the author uses to overcome the difficulties. Suggests that student misconceptions in first-year chemistry are not interrelated logically and are not prone to…

Provides examples of how concept mapping can be used to help overcome misconceptions in college chemistry. (PR)

Discusses the importance of instruction in metacognition, the mental process of observing, evaluating, and making adjustments in one's own thinking behavior to enhance comprehension during a learning activity. Reviews educational programs which have taught metacognitive behaviors and charts a model instructional approach for use in the college…

Defines a generalization as "a descriptive statement of broad application indicating a relationship between two or more concepts." Argues that successful teaching about generalizations can only occur when students understand the relationship between concepts and facts. Discusses four issues and four approaches related to teaching…

Stresses the importance of metacognitive skills (knowledge of one's own cognitive processes) in mathematical performance. Discusses the differences between metacognitive thinking and metacognitive experiences and the ways they each influence performance. Describes how accurate metacognition improves students' mathematical performance, and outlines…