Click the small arrow next to the name of the loop when you are in the teacher panel to switch to a display mode of the loop. You will now view the loop the same way your students do. This way, if you show the loop on a big screen, you can be sure no “secrets” will be revealed on the screen. You can show your students’ answers in the notice boards and your students can also see each other’s answers there. If you enter a blue node, however, where your students submit individual answers, no answers will be visible. When you no longer use the projector, you switch back to the teacher panel using the same arrow.