This study is an experimental introduction of web-based lecture delivery into a majors-level introductory biology course. Web-based delivery, achieved through the use of prerecorded Voice-Over PowerPoint video lectures, was introduced on a limited basis to an experimental section while a control group, with the same instructor, received standard…

We built a natural language processing (NLP) system implementing a "virtual writing conference" for elementary-school children, with German as the target language. Currently, state-of-the-art computer support for writing tasks is restricted to multiple-choice questions or quizzes because automatic parsing of the often ambiguous and fragmentary…

This experimental investigation replicates previous investigations of the effects of left margin screen background color hue to signal lesson sections on declarative knowledge and extends those investigations by adding a measure of structural knowledge. Participants (N = 80) were randomly assigned to receive 1 of 4 computer-based lesson treatments…

Teachers' implementation of a problem-based learning (PBL) program was examined to determine both how they assessed student learning and their reasons for these assessment practices. Ten 6th grade science teachers used Alien Rescue, a computer-based PBL module, with their students for approximately three weeks. Interviews, observations, and…

Process-centered and problem-solving software can help students develop the skills and strategies needed for independent thought. Different categories of process-centered software are described, with examples of appropriate innovative packages, as well as several classroom activities which illustrate one teacher's use of the computer to promote…

Shows how style and usage checkers can be used in writing exercises that encourage a recursive pattern of student revision. Looks at several instructional design ideas that can create "process-centered" revision software that appears heuristic, contextual, and interactive. (RS)

Recommends crossword puzzles as a useful method for teaching students parliamentary procedures. Outlines steps in creating puzzles using the computer program "Crossword Match." Includes two parliamentary puzzles and answers. (PD)

In this paper I will illustrate how to extend the capabilities of Microsoft Excel spreadsheets with add-ins created by MATLAB. Excel provides a broad array of fundamental tools but often comes up short when more sophisticated scenarios are involved. To overcome this short-coming of Excel while retaining its ease of use, I will describe how…

Students' difficulty with reasoning and justification in the context of proofs in geometry has been well documented. Studies reveal that many of the ideas that students are asked to prove are known to be true, and therefore, the process of such proof is likely to remain meaningless and purposeless. The implication of this claim is that students…

Mobile Learning, or M-learning as it is often called, is a relatively new tool in the pedagogical arsenal to assist students and teachers as they navigate the options available in the expanding distance learning world. This article assesses some of the possible methods, challenges and future potential of using this approach in a college classroom…

Using Excel, an interactive program is designed to simulate the Solow and endogenous growth models to facilitate the understanding of these models for students of growth theory and macroeconomics.

Educational data mining is a very novel research area, offering fertile ground for many interesting data mining applications. Educational data mining can extract useful information from educational activities for better understanding and assessment of the student learning process. In this way, it is possible to explore how students learn topics in…

In this article we describe the emerging area of text classification research focused on the problem of collaborative learning process analysis both from a broad perspective and more specifically in terms of a publicly available tool set called TagHelper tools. Analyzing the variety of pedagogically valuable facets of learners' interactions is a…

This paper investigates the uses of various kinds of hypermedia format for history learning, which specifically emphasizes on the role of causal reasoning about history accounts. Three different groups in the last school year of Secondary Education (aged 16) studied the same materials about the Discovery of America in three different formats: (a)…

Students in a 200-level Psychology course were enrolled in either a traditionally taught section or a web-enhanced section taught by the same instructor. Both sections were identical in content and format except for the addition of a learning management software package (PageOut[C]; McGraw-Hill Companies, 2002) in the web-enhanced section. PageOut…