ExCELS is a program that supports teachers interested in the use of computer interfacing at the secondary school level. This paper describes an ExCEL-based course developed for science education majors, presents an overview of interface apparatus and how it is used in schools, and gives examples of experiments performed. (LZ)

Describes the Levels of Technology Implementation (LoTi) framework designed to help school districts restructure staff development curricula to include concept-/process-based instruction, authentic uses of technology, and qualitative assessment. The LoTi framework implementation levels are presented in a sidebar. (JKP)

Reports on the implementation of a relatively low-cost, versatile, and intuitive system to teach basic mechanics based on the use of a Charge-Coupled Device (CCD) camera and inexpensive image-processing and analysis software. Discusses strengths and limitations of CCD imaging technologies. (JRH)

Provides an overview of multicultural research projects conducted by high school students in Little Silver, New Jersey. Emphasizes the use of CD-ROM technology and specific sources, and the enthusiasm students felt as a result of using this technology. A sidebar outlines the worksheet used by students during their research. (JKP)

A computer microworld called Triple Representation Model uses graphical, tabular, and algebraic representations to influence conceptions of function. A majority of students were able to cope with partial data, recognize invariants while coordinating actions among representations, and recognize invariants while creating and comparing different…

Discusses the underutilization of computerized systems in human services practitioners' work and presents the Graphical Case Record, developed at a child development center in Israel, as a computerized interface congruent with practitioner work style, supportive of professional treatment standards, and easy to use. (Author/LRW)

Offers guidelines to help distance learning instructors develop and implement effective telelessons that employ two-way compressed video. Discusses advantages of interactive video teleconferencing and disadvantages of working with technological constraints and human factors. Describes instructional strategies and presents a telelearning checklist…

Discusses the uses of the Internet, particularly the World Wide Web (WWW), in developmental education courses. Examines the underpinnings of the WWW, means by which users can access information, and some potential applications for developmental students. Includes addresses of sample WWW sites. (MAB)

Acquaints early childhood educators with available basic, as well as adaptive, technological hardware and software, and provides an overview of technology transfer in young learners. Provides specific strategies for special needs students. (ET)

Describes a project using computer and video technology to help students understand the criteria that were used to evaluate their statistics projects. (MKR)

Describes a classroom activity in which students explore a real-life application of algebra by sending secret messages to each other. (MKR)

Reviews and provides contact and price information for four software packages designed to help children learn math and science. Packages reviewed are Newton's Apple Multimedia Collection--Physical Sciences; Windows on Math; Tabletop, Jr.; and Brainchild. (JW)

Offers cleaning tips for classroom computers. Recommends cleaning materials for specific components such as screens, keyboards, disk drives, CD-ROM drives, and mouse and mousepads. Hazards such as dust, water, static electricity, power surges, and loss of data are also discussed. (JW)

Discusses introducing computer-based technology to Montessori administrators and teachers, and the difficulty of taking on new operating methods while keeping up with ongoing demands day to day. Suggests making a plan that includes implementation of hardware (computers), software (programs), and ongoing staff development. Addresses questions that…