In my lessons, I will teach the students to find and learn about the underlying principles that form the basis of the many different problems. Knowing the fundamental principles can be useful in breaking down and simplifying lengthy questions, and I achieve this by making comparisons between several questions that appear different, but are actually asking about the same fundamental concept.
To make learning easier, I will also visualise the abstract concepts, such as by talking about the applications of the concepts found in familiar everyday events, as well as showing relevant videos and images.