Do you need support in Chemistry, Physics, or Math? Are you looking to improve your results or prepare for exams in Spanish or English? I am a chemical engineer, PhD in chemistry, and a teacher with over 20 years of experience in universities and educational institutions. I offer classes tailored to your needs, whether you are in middle school, high school, pursuing a science degree, or preparing for university entrance. 📌 My classes focus on: - Deep understanding of key concepts - Problem solving and practical exercises - Effective study techniques 100% personalized classes (also online) Additionally, I have experience teaching in international settings, so I can also teach in English (both academic and technical levels).