On the picture you can see what kind of mistakes we can make while preparing a course.

For example:
  • target group – social group
    • social conflicts from the outside world can be dragged into the course as well
    • children can feel bored among adults
  • duration / frequency
    • if the course is too long, it makes students tired and bored
    • if the course happens too rarely, students will have difficulties remembering the things from the previous lessons
  • room
    • too cold/hot
    • too dark
    • too much noise