This is the geometer's spreadsheet tool that lets students conjecture using data from the present and previous cases. The software also adds a full complement of transformations, allows users to copy angles, allows users to do a wide assortment of Locus problems, and displays a script listing all the elements of a construction. The teacher's guide describes each menu at length and provides a tutorial for working with the software, plus General information and specific suggested activities for using the software in the classroom. It also includes eight inquiry problems, including the technical, pedagogical, and mathematical details needed to carry out the activity with students. Activity pages include the goal of the problem, instructions related to accomplishing the tasks with the computer, and suggestions for organizing the data and formulating conjectures.
Software is available in English or Spanish.
ENC does NOT distribute this resource. Available in Spanish on 3.5 in. or 5.25 in. 5 Lab pack also available for 99.95.