Your role in this learning environment is a facilitator who does not communicate learning. Rather, you encourage learners to take ownership of their learning by defining the problem and setting their own objectives.
You will need to introduce the flooding problem to the learners and how to navigate through this site as well as in Wiki to acquire related information.
You coach the learners in their learning processes and help them develop critical thinking and problem solving skills by asking them Socratic questions. You need to motivate students to work in their groups and establish communication skills.
Please review the table of the learning activities, outcomes, and evaluations.