This document provides an overview of an introductory course on 3D spatial visualization. The course aims to improve students' spatial skills, which are important for careers in engineering and technology. Students will complete pre- and post-testing using various spatial visualization tests and work through 10 instructional modules combining lecture, software exercises, and assignments. Grades will be based on quizzes, homework, attendance, and a final exam involving the Purdue Spatial Visualization Test: Rotations, Mental Cutting Test, and Mental Rotations Test.