Examines the relationship between computer use and students' science achievement based on the data from the Program for International Student Assessment (PISA). Results show that it is not computer use itself that has a positive or negative effect on the science achievement of students, but the way in which computers are used. (Author/SOE)

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…

Examines the database for the National Educational Longitudinal Study (NELS:88) for connections between student use of computers in math and science classes and their academic success. Finds that computer use was significantly correlated with gender, socioeconomic status, parent's level of education, and Item Response Theory (IRT) scores.…

A studyware comprising a set of interconnected modules on human physiology has been developed and used to improve undergraduate students' achievements. Study results show the scores of students who used the optional computer laboratory sessions were enhanced over those who did not use the studyware. Presents examples from the modules. (LZ)