In this Spanish lesson, Daniela reviews Unit 3, focusing on vocabulary related to expressing locations in a city. Students learn how to use directional words such as north (norte), east (este), south (sur), and west (oeste), and how to describe city landmarks using phrases like “en mi ciudad hay” (in my city there is). The lesson also covers prepositions of place for providing specific locations, such as “delante de” (in front of), “detrás de” (behind), and “al lado de” (next to).