Geometric Constructions Description:

The program includes 142 animations. Each animation provides detailed, step-by-step description of a straightedge-and-compass geometric construction studied in high school geometry courses. All constructions are grouped in ten sections: Basic Constructions (18 constructions), Segments (19 constructions), Angles (9 constructions), Circles and Arcs (17 constructions), Triangles (6 constructions), Triangle Centers (26 constructions), Polygons (4 constructions), Regular Polygons (13 constructions), Transformations (8 constructions), Themes (22 constructions). Section Themes contains subsections: Special Segments, Radical Center, Apollonius circles, Malfatti circles, Arbelos, Collapsing Compass, etc. The program is designed for high school students and teachers.