We offer two in-class versions for this course: one basic, with an 8-hour module, and one advanced, summing up 14 hours. Regardless the option, we explore every step of a Life Cycle Assessment, according to standards ISO 14040: Goal and Scope Definition, Life Cycle Inventory Analysis, Life Cycle Impact Assessment and Interpretation. Connected modules can also be arranged, including subjects like SimaPro software. The teaching method brings exercises and case studies so learning can be more effective. Besides, there is room for open questions and further discussion.