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…

Tablet PC technology can enliven the classroom environment because it is dynamic, interactive, and "organic," relative to the rigidity of chalkboards, whiteboards, overhead projectors, and PowerPoint presentations. Unlike traditional computers, tablet PCs employ "digital linking," allowing instructors and students to freehand annotate, clarify,…

For distance-education students, the requirement for a laboratory course can present a significant hurdle to completing degree requirements. To better serve these nontraditional students, the authors developed a distance version of the laboratory course to provide a hands-on experience similar to that of on-campus students. In order to make the…

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 technological approach to teaching the relationships between biological form and function. Computer-assisted image analysis was integrated into a microanatomy course. Students spend less time memorizing and more time observing, measuring, and interpreting, building technical and analytical skills. Appendices list hardware and software…

The impact and uses of new technologies in science teaching are discussed. Included are computers, software, sensors, integrated circuits, computer signal access, and computer interfaces. Uses and advantages of these new technologies are suggested. (CW)

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…

Describes an approach that uses an electronic bulletin board in a large class to promote cooperation and interactivity among students both inside and outside the classroom. Concludes that this approach facilitated student-student and student-professor interactions, improved the quality of instruction, and produced a more learning-friendly…

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,…