First, I start by going through the prerequisites for each tutorial, I ensure that a proper picture of these prerequisites is painted so that they don't sound strange when there are deployed during the lesson. Of course, this is achieved by designing a curriculum for each class, examining and outlining the prerequisites, and developing tailor-made teaching methodologies for adequately imparting these prerequisites and each course/lecture. I also ensure to break down concepts to the basics and use these basics to explain underlying principles to aid easy recalling under test/examination conditions.

I work with mnemonics a lot, to help you recall easily. A trial today will convince you.