The purpose of this study was to investigate the effects of tutorial and edutainment design of instructional software programs related to the "cell division" topic on student achievements, misconceptions and attitudes. An experimental research design including the cell division achievement test (CAT), the cell division concept test (CCT) and…

Illustrates the development of multimedia courseware such as CHEMMAT. Discusses the features of the courseware including adaptability, use of the teacher module, use of graphics and video clips, and the ease of customizing the content in various languages. (DDR)

Introduces a new way of evaluating instructional strategies using computers. Discusses two basic theories, instructivism and constructivism, in terms of their effectiveness in conceptual learning. Outlines the radical forms of constructivism. Introduces and evaluates two versions of a multimedia physics software based on the inventive model and…

Describes a project that explores the use of interactive computer software for teaching Einstein's special theory of relativity to secondary students. Also describes ways to use computers to help students visualize and experiment with otherwise inaccessible phenomena. (ZWH)

Explores the effects of a Problem-based Computer-Assisted Instruction (PBCAI) on students' earth science achievement in Taiwan. One hundred and fifty-nine 10th grade students enrolled in four sections of a mandatory earth science course participated in this pretest- posttest control group experiment. A significant difference was found between the…

Examines the relative effectiveness of guided versus unguided computer-based instruction with regard to regular instruction in improving content knowledge and process skills among students with low and high chemistry achievement levels. The effectiveness of computer-based instruction increases when learning is supported by teacher-directed…

Describes the development of three graduate level biochemistry courses targeting high school science teachers. Uses distributed resources and points out the lack of certainty on such freely available distributed resources. (Author/YDS)

Explores to what extent the web's advanced graphical tools and computational power are implemented in science education. Focuses on the pedagogical and technological characteristics of web sites attempting to teach the subject of atomic structure. (Contains 33 references.) (Author/YDS)

Biology knowledge and understanding is important not only for the conversion of the loftiest dreams into reality for a better life of individuals but also for preparing secondary pupils for such fields as agriculture, medicine, biotechnology, and genetic engineering. But a recent study has revealed that many aspects of school science (biology…