In my opinion, the challenge with developing a student-centered class for Limudei Koshesh is as you alluded to the lack of resources available to students to help them overcome the language barrier as well as a lack of activities they can then do with the content they learn. Hopefully, you will find these blended learning courses interesting. [
torahskills.org] They are in middle of being piloted in a number of day schools and I can give you more info if you wish to consider using them with your students.
Tzvi Daum
