Students at a high school or college level often run into issues in their math, physics, or computer science courses where questions require more advanced problem solving techniques than what was required before. These courses require students to develop new tools, skills, and strategies for tackling these more sophisticated problems and I have helped many students overcome that barrier before. Proof based math classes, numerical programming labs, and integral calculus are only a few examples of the topics that I have regularly helped students learn to troubleshoot.
More generally, I am proud of the diverse and advanced background of math and science topics that I can bring a deep level of knowledge to. Don't be afraid to ask if you have something tough or different you want help solving.