SLOODLE is an open-source, web-based interface that combines the popular learning management system Moodle with the 3D virtual world Second Life. It enhances Moodle by providing a range of immersive virtual tools to support teaching and learning, including virtual manipulatives, 3D construction, interactive scripts, and self-scoring quizzes. SLOODLE aims to integrate the structured lessons, threaded discussions, assignments, and grading of Moodle with the immersive settings and interactive tools available in Second Life. Examples of SLOODLE include its use at the University of West Scotland to support collaboration in virtual environment and international cultural exchange classes.