Introductory course on Fluid Mechancis composed of: 1. Introduction to Fluid Mechanics: continuum hypothesis, local thermodynamic equilibrium, equations of state and definition of fluid variables. 2. Flow kinematics: Lagrangian and Eulerian description, convective flux, and Reynolds transport theorem. 3. Conservation laws: integral and differential forms of the continuity, momentum, and energy equations. 4. Dimensional analysis: Pi theorem and physical similarity. 5. 1D Flow: Couette, Poiseuille, and other flows of practical interest. 6. Flow in pipes: major and minor losses. 7. Introduction to external flows.