From the perspective of my tasks in our workgroup, what did I learn from theoretical materials, how to make/use the course materials/activities/assessment/tools?
I agree with Katri-Anna that our course could be desing for elementary school students. Then it is important that the course platform is easy to use and not too complex. Some kind of multimedia for example video could be good for little student because video includes much information what students can see, read and hear. At least to me video is good device to learn new things.
I think that our course needs some face-to-face contacts also. So the video or some other multimedia could be that face-to-face part in our course, it is nice to watch video together and talk about it in group after seeing it. For little students is important that the whole course doesn`t happen online. Students need very much help and if somebody can`t read or write yet there is always teacher who helps.