Lesson 1:

Introduction to Geometry and GSP

Objectives:

1.  The student will define point, line, ray, segment, plane, point of intersection, intersecting lines, angle, vertex, parallel, straight angle, right angle, acute angle, and obtuse angle.

2.  The student will use GSP to construct points, lines, rays, segments, angles, and parallel lines.

3.  The student will classify types of angles (right, acute, obtuse).