The notions of pentagonal numbers and partitions can be understood by students at the precalculus level, and should work well in a first course in programming for high school or college students. Presents opportunities to conjecture properties of partitions from a computer program. (Contains 14 references.) (Author/ASK)

Provides nine examples of one assignment in which students were asked to write a brief description of an assignment to be posted on the web for all class members to read. (Author/ASK)

Discusses the ways in which online assessment of student understanding of previous lessons was used in an undergraduate linear algebra course. (ASK)

Presents three geometric problems from a workshop for in-service algebra teachers to help them make connections between the mathematical concepts that they know and the drawings that they were required to display on their graphing calculators. (ASK)

This brief investigation exemplifies such considerations by relating concepts from number theory, set theory, probability, logic, and calculus. Satisfying the call for students to acquire skills in estimation, the following technique allows one to "immediately estimate" whether or not a number is prime. (MM)

Presents a brief overview of dynamical systems. Gives examples from dynamical systems and where they fit into the current curriculum. Points out that these examples are accessible to undergraduate freshmen and sophomore students, add continuity to the standard curriculum, and are worth including in classes. (MM)

Explains a non-standard definition of an ellipse familiar to astronomers and workers in celestial mechanics but which is not usually given in undergraduate text books on mathematics. (MM)

Explores an unexpected connection between a function, its inverse, and the arithmetic mean, algebraically and graphically. (MM)

Reports on the Partnership for Excellence in Teacher Education (PETE), an NSF-funded project to promote reform in mathematics and science teacher preparation that features the redesign of teacher preparation to reflect current research on learning and teaching. Concludes that new tools of technology have the potential for enhancing education but…

Presents the concept of three-level teaching material and describes a computer-based system SHOW (Sandwich Hierarchy for Omnifarious Ware) that can be used to produce the different forms from a single source, and to show the presentation version in a lecturing situation. Describes an empirical experiment on text discrimination techniques; suggests…

Describes the use of "Graphical" Jogthrough method for evaluating the user-interface design of the Network Simulator, an educational simulation program that enables users to virtually build a computer network, install hardware and software components, make necessary settings, and test the functionality of the network. Presents evaluation results…

Describes the Biomechanics Tutorial, a computer-aided instructional tool that was developed at Ohio State University to expedite the transition from lecture to application for undergraduate students. Reports evaluation results that used statistical analyses and student questionnaires to show improved performance on posttests as well as positive…

Reports on the use of an electronic network in a school-based initial teacher education course to facilitate discussion between participants. Discusses computer conferencing; the presence of a public audience on the network; collaboration; and issues regarding participation in a virtual community. Contains 46 references.(Author/LRW)

Presents the results of a study on using the electronic bulletin board system (BBS) as computer-mediated communication to promote reflective thinking among student teachers in a teaching practicum course at National Taiwan Normal University. Reports student feedback that showed interactions with peers was a positive influence. (Author/LRW)

Describes the School Administration and Management Systems (SAMS) that was developed to support elementary and secondary schools in Hong Kong in administrative and managerial tasks. Reports results of a survey that investigated the impact of SAMS, evaluated its effectiveness, and identified possible areas of improvement to SAMS operation.…