As an EFL teacher, blended learning is one of the approaches I use in my courses. I share the games and quizzes I create with Storyline via e-mail, dropbox or google drive or padlet (https://tr.padlet.com/).
They are really good to keep them motivated.
I also use some other online tools like Socrative (http://www.socrative.com). It is really useful to see their processes.
There are lots of tools and web pages to create a blended learning but I'd like to share my favourite ones; (https://www.tes.com/lessons) ; you can combine different types of learning materials in one place.
(https://www.brainscape.com); you can create flash cards and see how many cards your learners study and how good they are.
There is one more,
https://www.educanon.com/ I haven't used this one with my students but I will.