Site offers free private tutoring to any and all students. May provide insights for teachers into the thought process of their students and thereby assist in preparing materials and lessons helpful to overcome difficulties. Designed to be used with a graphing calculator. These are typical of problems found in textbooks and have a variety of competency. The geometry portion is much more extensive and thereby more useful.
Site is in English and Spanish.
Basic concepts, conjectures, and theorems found in typical geometry text are introduced, explained, and investigated. There is an activity sheet provided with all 20 conjectures covered. A multimedia presentation of important results from plane and solid geometry. It covers the most important theorems encountered in an introductory geometry course. Requires downloading of plug-in to access material.