This paper presents a piece of educational software covering a comprehensive number of topics of chemical kinetics, which is available free of charge in Portuguese and English. The software was developed to support chemistry educators and students in the teaching-learning process of chemical kinetics by using animations, calculations, and…

Recognition of students' facial expressions can be used to understand their level of attention. In a traditional classroom setting, teachers guide the classes and continuously monitor and engage the students to evaluate their understanding and progress. Given the current popularity of e-learning environments, it has become important to assess the…

This paper introduces Ontoolsearch, a new search system that can be employed by educators in order to find suitable tools for supporting collaborative learning settings. Current tool search facilities commonly allow simple keyword searches, limiting the accuracy of obtained results. In contrast, Ontoolsearch supports semantic querying of tool…

This paper demonstrates a methodology for effectively integrating computer-based learning tools in science teaching and learning. This methodology provides a means of systematic analysis to identify the capabilities of particular software tools and to formulate a series of competencies relevant to physical science that could be developed by means…

The present review examines research on the effects of technology use on reading achievement in K-12 classrooms. Unlike previous reviews, this review applies consistent inclusion standards to focus on studies that met high methodological standards. In addition, methodological and substantive features of the studies are investigated to examine the…

Christine Greenhow, J. D. Walker, Dan Donnelly, and Brad Cohen describe the implementation and evaluation of the University of Minnesota's Fair Use Analysis (FUA) tool, an interactive online application intended to educate users and foster defensible fair use practice in accordance with copyright law by guiding users through a robust,…

This paper describes the achievements of an innovative eight-year research program first introduced in Mizoguchi and Bourdeau (2000), which was aimed at building a theory-aware authoring system by using ontological engineering. To date, we have proposed OMNIBUS, an ontology that comprehensively covers different learning/instructional theories and…

This paper explores a relatively new area in the design and development of assessment procedures for the evaluation of coursework and student performance on computer and video games degrees. Emphasis is placed on an assessment which involves the development of and interaction in a virtual world, where lecturers and students are represented as…

The purpose of the study was to develop an educational software evaluation form to provide an evaluation and selection instrument of educational software that met the requirements of some balance between mechanics, content and pedagogy that is user friendly. The subjects for the study comprised a group of 32 biology teachers working in secondary…

Purpose: An e-portfolio is a useful tool to increase reflection and awareness in teachers and students. However, benefits of e-portfolio use are weakened by difficulties due to the lack of motivation, the heavy weight of creation and revision of the e-portfolios, the rigid tool structure. The paper aims to answer these emerging issues, showing how…

Describes the powerful graphing ability of computer algebra systems (CAS) to create three-dimensional graphs or surface graphics of electric potentials. Provides equations along with examples of the printouts. Lists the programs Mathematica, Maple, Derive, Theorist, MathCad, and MATLAB as promising CAS systems. (MVL)

This paper presents an interactive educational environment for use over both "in situ" and distance-based modalities of teaching. Several technological issues relating to the design and development of the distributed virtual learning environment have also been raised. The PROVIDE framework proposed in this paper is a seamless distributed…

Educational software for teachers is an important, yet usually ignored, link for integrating information technology into classroom instruction. This study builds a web-based teaching material design and development system. The process in the system is divided into four stages, analysis, design, development, and practice. Eight junior high school…

Contends that the proliferation of historical data has made knowledge of quantitative techniques and computers essential for the historian. Evaluates various database, statistical, and graphing packages available to scholars. Discusses implementing such technology in the teaching of history courses. (DB)

Reviews a number of interactive environmental computer education networks and software packages. Computer networks include National Geographic Kids Network, Global Lab, and Global Rivers Environmental Education Network. Computer software involve environmental decision making, simulation games, tropical rainforests, the ocean, the greenhouse…