My pedagogy is simple. Continuously practice using the right problems until you understand and learn. Instead of wasting time lecturing, I use a hands-on approach because students learn best by doing. I pick an area or topic to focus on and then walk through practice problems with you. This means whenever you get stuck, get a question wrong, or I can identify a better method of solving, I will step in.
You will learn plenty of concepts, techniques, math properties, etc, but you will learn them iteratively as we go through GRE problems. Some may not agree with this approach, but based on my extensive experience, I know students learn better this way. By having that memory of trying and seeing that technique rather than watching a whiteboard, you will understand and comprehend the material faster. In that vein, I also provide plenty of homework with problems tailored to specific concepts and techniques.