My name is Claudia, I'm a biochemist and I offer personalized classes for elementary, secondary, and high school students. I can help you with subjects like biology, chemistry, and biochemistry, or with preparing for assignments and exams. We can work on both theory and exercises, answer questions, or review your notes together. I can fully adapt to your needs! Classes are online, with flexible scheduling and personalized attention before and after each session. If you're looking for someone who's patient, organized, and committed to your progress, I'd be happy to help.