The idea of hybrid class

  Create a working definition of “hybrid” instruction "should be new in 2018". It is also called “blended” and there may be other names for it. But, are these names talking about the same thing? If so, what, exactly, is that thing? If not, how do these concepts differ? My guess is that you will not be able to easily define hybrid which will be a benefit because then you can define it as a multidimensional construct and pick a particular form which will narrow down the scope of your idea.Also, add the references.