The driving question: How do you envision your town/city to be more sustainable? *Before starting the project, identify an organization or a group of individuals who can provide feedback on your students' PBL product. Write a formal letter endorsed by your principal inviting them to partner with your school. Objectives: 1. Enhance students' vocabulary (less common lexis) on the theme of 'environment' 2. Produce community solutions in the context of sustainable city/town planning English language proficiency level: Intermediate to Advanced Stage 1: Introduction to sustainable city/town planning (Period of implementation: 1 - 1 and a half hour) 1. Show a video on 'sustainable city planning' to students on Youtube (Listening activity) a) Show them this video - https://www.youtube.com/watch?v=ViJIJh-BNq8 b) Distribute this handout to them. They watch and listen while filling out the handout. Play the video twice. Check for answers. c) Show this video