I prepare the lessons based on the student's needs. Sometimes it is only about reviewing some topics, sometimes it's more. So I ask in advance certain questions to prepare the lessons based on what I can perceive the student's learning style is and what abilities need to be strengthened. As the lessons are online, I make sure the material provided to the student is clear enough, By using jamboards, Quizzis , and other interactive tools so there is a record for the future, when the student wants to look up the notes. The most important thing is, listening to what the student needs and try to work it out together.