I am a postdoctoral researcher at Aalto University and I have a background in Forestry and Wood Science. 4 years ago we started to shift some parts of our lectures to an online platform using a moodle based system here at Aalto. We created a lot of short educational videos using light-board, I designed online activities, infographics and animations for the students and we started a YouTube channel from our content. The course went quite well for 3 semesters and we are now developing three 5cr online courses. We are expecting over 100 students in the courses. Up to now we have created online courses, where the students could learn in their own pace, without interacting with other students, as this was always an issue for us based on the amount of students in a course. I would be very interested to get familiar with some tools and methods that allow for some interaction between students in an online environment.