This material is intended for calculus students and instructors and gives a complete overview of surface integrals. The sample problems cover such topics as Surface Integrals of Scalar Functions, Surface Integrals of Vector Fields, The Divergence Theorem, Stoke’s Theorem, and Applications of Surface Integrals. Each lesson begins with brief definitions and theory accompanied by original problems and others modified from existing literature. Any problem or type of problems pertinent to the student’s understanding of the subject is included. This study guide is well suited for preparation before an exam!