DELTA Dive in! The project-based short course can be taught right off the page. But we would like to equip you with step-by-step teaching tips, some extra material, and just that extra bit of support in the special environment of short-term summer courses with diverse classes of multi-level and multi-national students. Includes ideas to extend the lessons (IN CLASS) step-by-step management of projects (BUILDING THE PROJECT) room for OBSERVATIONS / NOTES focus on LANGUAGE WORKOUTS support for OUT OF CLASS phase audio transcripts key