This document contains contributions from several students (Patricia Cortez, Diane Adela Legasi, Karen Boncan, Kryssia Liwanag, Ronna Antoja, Raymond Murao, and Elvis Reyes) discussing various theories of motivation, including intrinsic motivation, curiosity, goal-setting theory, learned helplessness theory, and anxiety. The discussions provide examples and explanations of key concepts from each theory as well as links to additional resources for further information.