The document provides details of a lesson plan for a secondary school English class. It summarizes the lesson which focuses on teaching students about the past simple tense and irregular verbs. The lesson involves students reading about the first moon landing by Apollo 11 and the launch of Argentina's first domestically built communications satellite, ARSAT-1. Activities include matching verbs to definitions, editing sentences, watching a video of the moon landing and producing sentences using the past simple negative form. The goal is to develop students' English skills while teaching them about important space missions.