Artículo para optar al grado de Licenciado en Educación.The aim of this article is to show whether lesson planning can provide the class structure needed to facilitate learning, keep students on task and achieve learning outcomes. The model lesson plans used come from a combination of sources such as Ms. Alicia Paez ́s Didactic English lectures on lesson planning for different learning skills and Richards and Renandya ́s book “Methodology in Language Teaching: An Anthology of Current Practice”. The research is based on a pedagogical intervention that was done in a Chilean classroom in Maipú, Chile. It is a descriptive and qualitative analysis of a multi-diverse 11th grade English classroom of mixed genders, students from varied backgrounds and interests, and different learning levels. The pedagogical unit applied to the group was selected in accordance with the national curriculum, the continuation of a previous unit, and teacher interest.