My lessons are aimed at students in primary school, secondary school, and university (depending on the program and course). I was fortunate to have a very broad background in the exact sciences thanks to my civil engineering studies. My lessons can therefore cover chemistry (kinetics, equilibria, mass balances, etc.), mathematics (analysis, algebra, geometry, trigonometry, statistics, probability, differential equations, etc.), and physics (electricity, mechanics, thermodynamics, etc.). Before starting private lessons, I usually ask for a description of the student's current course so that I can best prepare the sessions.
My studies also instilled in me a problem-based learning approach. My teaching method is therefore primarily practice-oriented, as the most important thing in the exact sciences is being able to solve any type of problem. And to do that, you have to do as many as possible. During my studies, I realized that the best way to understand a subject is by doing exercises on it. However, you still need to have some foundational knowledge. That's why I usually start with a brief review of the subject and provide a formula sheet with the important formulas. Then, I work through one or more typical exercises with the student, explaining the steps involved. Finally, the student will do exercises on their own, using the formula sheet (using formulas is the best way to remember them). I'm there to assess their understanding, answer their questions, and help them when needed.