This module was designed to allow students to build or increase their level of understanding of geometry. It helps students develop those skills necessary to successfully understand and use basic geometry skills that are necessary for many vocational jobs and that act as a basis for additional understanding. The seven units include: (1) "Geometric Figures"; (2) "Perimeters in Geometry"; (3) "Geometric Areas"; (4) "Circumference and Area of Circles"; (5) "Volume"; (6) "Geometric Angles"; and (7) "Reviewing Geometry." Each unit includes performance objectives; suggested activities; pretests; information, assignment, and job sheets; tests; and answer sheets. (YP)