This practicum was developed in response to a concern that a week-long orientation program did not eliminate the difficulties experienced by sixth graders in signing onto and using the school's Local Area Network (LAN). Class printouts demonstrated a noticeable discrepancy between the number of skills students were supposed to complete and the…

The LOGO subroutine turtle geometry and Euclidean geometry are compared with respect to their treatment of similarity and difference of plane figures. The problem and its proposed solution of introducing a FLIP operation are viewed briefly from the perspectives of mathematics, computer science, and education. (MDH)

Describes the Plane Geometry System computer software developed at the Educational Computer Systems laboratory in Sofia, Bulgaria. The system enables students to use the concept of "algorithm" to correspond to the process of "deductive proof" in the development of plane geometry. Provides an example of the software's capability…