The basic idea is to save the videos to teach ahead and then to learners to learn at home, in order to understand and then bring home work or participate in activities, discussion at school.
The basic concept is to teach pre-recorded video, then you have to bring back to the house to understand. I used to come home Or join the discussions at school
The basic concept is to record the video teaching on ahead of time students to bring back home study to understand the homework to do. Or join a discussion at the school.