Author: María Angélica García Mora – Description: This plan is mainstreamed with the area of Natural Sciences. The subject is about the Environment. This lesson plan gives different strategies for improving meaningful learning. It contents different activities for obtaining the knowledge and encouraging the participation. It also has assessment strategies that allow knowing the progress of students in learning. The students show acquired knowledge by using the imperative form and vocabulary related to environment, the elaboration of posters about protecting the environment and the participation in the different activities.