I just got bored with all that stuff that is used in school, as very often it is far from visually elegant and intuitive in use. So I don't even try to find something in the field of education and teaching for my classroom. I search all possible other fields like business, design, programming, startups etc.

So, guess I'm still searching for soulmates in this field and have found one so far. Actually, without him my search would be much more longer.