To enhance the learning outcomes achieved by students, learners undertook a computer-simulated activity based on an acid-base titration prior to a university-level chemistry laboratory activity. Students were categorized with respect to their attitudes toward learning. During the laboratory exercise, questions that students asked their assistant…

Examines the effect of computer-assisted instruction (CAI) on students' understanding of chemical formulas and mole concept, and their attitudes toward chemistry and CAI. Reports that students who used the CAI accompanied with lectures scored significantly higher and demonstrated significant improvement in attitudes compared to the control group…

Examines the effects of using interactive digital video on student learning and attitudes in an introductory physics course. Results indicate that sophisticated instructional video software can be perceived by students as easy to use and effective. The software can also be used to promote active learning. Contains 48 references. (Author/JRH)