The study explores how a complexity approach empowers science learning. A complexity approach represents systems as many interacting entities. The construct of micro-macro compatibility is introduced, the degree of similarity between behaviors at the micro- and macro-levels of the system. Seventh-grade students' learning about gases was studied…

Drawing upon the literature in computational modeling, multivariable reasoning, and causal attribution, this study aims at characterizing multivariable reasoning practices in computational modeling and revealing the nature of understanding about multivariable causality. We recruited two freshmen, two sophomores, two juniors, two seniors, four…

Pedagogic Conversational Agents are computer applications that can interact with students in natural language. They have been used with satisfactory results on the instruction of several domains. The authors believe that they could also be useful for the instruction of Secondary Physics and Chemistry Education. Therefore, in this paper, the…

Harry Keller is president and a founder of Paracomp, Inc., creator and marketer of Smart Science Education. In this interview, Keller talks about himself and what led him to develop Smart Science labs as an online learning technology. He discusses how schools integrate Smart Science labs into their K-12 science curriculum, the major weaknesses in…

This study examines the effects of using historical microworlds on conceptual change in mechanics. Historical microworlds combine history of science and microworld through a computer based interactive learning environment that respects and represents historic conceptions or theories. Six grade 5 elementary students participated individually to…

A series of interviews and classroom observations were conducted with a group of in-service science teachers, students, school principal, and computer lab supervisors, from a "Discovery" female school in Jordan to assess their utilization of information and communication technology (ICT) in teaching science. The study also intended to…

The present article reports on the results of a three-year German-wide program Biology in Context ("bik"). In this program teachers and researchers worked together in 10 learning communities with the goal of enhancing the quality of teaching and learning in biology classrooms as mandated by the recently passed National Educational…

The development of inquiry and project-based materials is challenging in many ways, not the least of which is the design of supports for teachers implementing such materials. We report on the design of educative and just-in-time teacher supports for an online project-based unit in ocean science. The teacher supports were visible as tabs on the…

This book is intended to offer college faculty members the insights of the development of reasoning movement that enlighten physics educators in the late 1970s and led to a variety of college programs directed at improving the reasoning patterns used by college students. While the original materials were directed at physics concepts, they quickly…

This article describes instructor use of tablet computers for personal use, research activities and teaching practices within the Faculties of Science and Engineering at UOIT. The benefits of tablet use were evaluated on the basis of types of usage, personal and professional productivity and the "richness" of the overall computing…

Holding the premise that the development of expertise is a continuous process, this study concerns expert models and modeling processes associated with a modeling tool called Model-It. Five advanced Ph.D. students in environmental engineering and public health used Model-It to create and test models of water quality. Using "think aloud" technique…

A number of studies in science education have indicated the general effectiveness of level one videodisc-based programs in improving student knowledge in the sciences. The purpose of the evaluation study was to ascertain the effectiveness of the videodisc-based elementary science program in selected K-6 grade classrooms as determined by the users…

This report discusses how computers are being used in high school science classrooms. For this report, four high school science teachers were interviewed. The approach to science instruction described in these four interviews deals with the areas of scientific and technological literacy, making science learning fun and attractive, and stimulating…

The documents enclosed in this report provide a comprehensive and systematic review of the progress made in developing a network organization capable of supporting nanoscience education for the public on a national scale. There is a logic to the studies that were done and to the reports that are included in this notebook. The following are the…

A study investigated the extent to which students' inquiry skills can be facilitated through the use of a computerized science database (Birds of the Antarctica) and specially designed curriculum materials. Much attention was given in the program to developing both students' inquiry skills and their subject-matter knowledge. Grade 11 and 12…