To improve students' retention rates in general chemistry, online homework was introduced into our curriculum. Replacing quizzes directly by online homework significantly improved (p less than 0.0005) success rates in second-term general chemistry. Attitudinal Likert survey results indicate that the majority of students completed the online…

Describes an online adaptation of a peer review and discussion project in which students collaborate across institutional boundaries to imitate a professional discourse community. Discusses key elements of the project, including the impetus behind creating such a module, its organization, and activities carried out by the students. (SAH)

Describes a hybrid instructional format designed to improve large lecture courses that couples online homework with in-class, active learning exercises. Indicates that most students felt that student-instructor interaction was better than in traditional courses and that online homework aided time management and learning. Suggests that online…

Describes a project where students use the Internet as a research tool. Discusses using e-mail to access molecular biology databases and identify proteins using amino acid sequences, obtaining complete amino acid sequences using the world wide web, using telnet to access library resources on the Internet, and various stages of protein analysis…

Describes a study of college women (n=20) who participated in an experimental version of an introductory physics course that used a Physics Careers Web site. (Contains 21 references.) (DDR)

Describes a study on the performance of Internet notes and PowerPoint lecture slides in a physical geology course and compares it with the traditional lecturing method. (Contains 12 references.) (YDS)

Describes a workshop that introduces participants to the UNIX operating system. Provides an overview of how to access information on the Internet and gain familiarity with Web browsers, file transfer programs, telnet sessions, newsreaders, and Gopher services. (DDR)

Describes the development and implementation of an undergraduate earth science course using WebCT, a multipurpose software package. The course included class e-mail, science hyperlinks, an online calendar, an online discussion board, and online handouts. (DDR)

Reports on the creation of web-based exercises to support an existing course and tested their effectiveness. Students' academic performance on course topics associated with the modules they completed was over 3% higher than those they did not complete, and students believed the modules were a worthwhile exercise. (Author/MM)

Describes the Computers in Science course which integrates computer-related techniques into the science disciplines of chemistry, physics, biology, and Earth science. Uses a team teaching approach and teaches students how to solve chemistry problems with spreadsheets, identify minerals with X-rays, and chemical and force analysis. (Contains 14…

Poses some questions and practical answers to help teachers and students use computers effectively in science classes. Sample questions include: Does the increased use of computers in classrooms inhibit any student's progress toward scientific literacy? How do males and females respond differently to computer use in science classrooms? and How can…

We integrated four technology tools into a course to showcase their pedagogical usefulness. These were Course Compass, a web-based, course-management system; Moveable Type WebLog, an Open Source blog; recorded verbal critique, an evaluation of student projects recorded verbally and then web archived; and Calibrated Peer Review, a web-based,…