Utilizing the Understanding by Design (UbD) framework, a lead philosophy instructor and an instructional designer collaborated with seven other faculty members to create "Great Ideas in Philosophy" for online asynchronous delivery. We presented a broad array of topics in philosophy and provided substantial practices in "doing" philosophy, aiming to create a welcoming space for a diverse student body, to help students see philosophy as a diverse field, and to provide an engaging and meaningful learning experience for students. Student feedback and final project presentations demonstrated significant learning growth in students taking this newly designed "Great Ideas in Philosophy." This collaborative development method can be applied to many undergraduate- and graduate-level survey courses.