A one-degree angle would certainly be difficult to draw accurately, especially without the aid of other tools like a protractor. However, mentally making a one-degree angle in visualized imagination is not only possible, but it is important for students' emergent understandings of angular measure. When students begin learning about length,…

Visual representations play a critical role in enhancing science, technology, engineering, and mathematics (STEM) learning. Educational psychology research shows that adding visual representations to text can enhance students' learning of content knowledge, compared to text-only. But should students learn with a single type of visual…

The teaching of introductory computer programming seems far from successful, with many first-year students performing more poorly than expected. One possible reason for this is that novices hold "non-viable" mental models (internal explanations of how something works) of key programming concepts which then cause misconceptions and difficulties. An…

Purpose: In tertiary institution, some students find it hard to learn database design theory, in particular, database normalization. The purpose of this paper is to develop a visualization tool to give students an interactive hands-on experience in database normalization process. Design/methodology/approach: The model-view-controller architecture…

This paper describes a three-year study conducted among chemistry instructors (professors and teaching assistants) at a post-secondary institution. The goal was to explore the integration process of information and communication technologies (ICT) into traditional teaching. Four undergraduate chemistry courses incorporated a course website, an…

This article describes how research in both educational theory and cognitive psychology tells us that visual learning is one of the best methods for teaching students of all ages how to think and how to learn. With this basic understanding, it is only natural that we teach and let students experience the power of visualization. Visualization can…

The models of standard test theory, having evolved under a trait-oriented psychology, do not reflect the knowledge structures and the problem-solving strategies now seen as central to understanding performance and learning. In some applications, however, key qualitative distinctions among persons as to structures and strategies can be expressed…

Two experiments investigating the benefit of computer-based applications in geography education are presented. The computer-based methods employ concepts of visualization, including animation and interactivity, to facilitate active learning. These computer-based methods are compared with physical (i.e. tangible) models, which themselves can be…

This mixed-methods study explored the effects of student-generated visualization on middle-schoolers' science concept learning. We compared students who visualized during study time with those who did not and found that visualization as a study strategy led to students' improved test performances (p=.02). However, middle schoolers' scores on a…

Mathematics educators frequently recommend that students use strategies for measurement estimation, such as the reference point or benchmark strategy; however, little is known about the effects of using this strategy on estimation accuracy or representations of standard measurement units. One reason for the paucity of research in this area is that…

A study examined the effects of active learning strategies; namely, visualization, questioning, and prediction, upon the reading comprehension performance of learning disabled students. Subjects were 6 12th grade resource room students. Prior to strategy instruction, students read and were tested on 3 reading selections from the literature-based…

When learners explore dynamic and interactive visualisations they are often not able to interact with them in a systematic and goal-oriented way. Frequently, even supporting learners in processes of discovery learning does not lead to better learning outcomes. This can be due to missing pre-requisite knowledge such as the coherent mental…

Defines memory skills as techniques for increasing initial learning and long-term retention of information, and argues that good memory skills are important. Nine ways in which teachers can improve the ability of students to remember are presented. Emphasis is placed on mnemonic strategies. (SLD)

According to Farrell and Kotrlik (2003), educators can become more effective teachers by assessing their students' preferred learning styles. This assessment can help in planning the curriculum and in selecting appropriate instructional methods. Thus, research is needed to determine if there is a link between students' learning styles and their…