Andrea H.
Mathematics is not about numbers alone—it's about thinking, problem-solving, and unlocking potential. My goal is to make math clear, engaging, and achievable for every student.
0About Andrea
With over 30 years of experience teaching international mathematics curricula, I specialize in IB and IGCSE Mathematics, helping students build confidence and achieve their academic goals. As an IB Examiner and Team Leader, I have a deep understanding of exam expectations and effective strategies for success. Beyond teaching, I enjoy exploring mathematical problem-solving, mentoring educators, and integrating technology into learning. My approach is student-centered, ensuring each learner gains a solid conceptual understanding and problem-solving skills.
Teaching Experience
IB Assistant Examiner & Team Leader
- Correct Mathematics high level internal assessments, Correct Mathematics high level papers
- As of January 2021, Assist IB examiners in the correction
- of Mathematics internal assessments.
Mathematics, Physics and Chemistry Teacher
- Teach MYP and IB Mathematics, and Physics and Chemistry
- Plan and correct lessons, assignments and exams Tutor students in all levels.
Mathematics, Physics, and Chemistry Teacher
- Teach Mathematics, Physics, and Chemistry for IGCSE.
Education
Academic qualifications and achievements
Bachelor's in Math Education
Universidad Nacional General Sarmiento, Argentina
Teaching Skills & Expertise
Subjects, levels, and qualifications
Subject | Programme | Level | Assignments | Qualifications |
|---|---|---|---|---|
| Extended Mathematics | IB MYP | – | – | Qualified Tutor |
| Mathematics: Applications and Interpretations | IB DP | SLHL | – | IB Examiner |
| Mathematics: Analysis and Approaches | IB DP | SLHL | – | IB Examiner |
| International Mathematics | IGCSE | CoreExtended | – | Qualified Tutor |
| Mathematics | IGCSEA2-Level | CoreExtended | Core Tier ExaminationExtended Tier Examination | Qualified Tutor |
Extended Mathematics
Mathematics: Applications and Interpretations
Mathematics: Analysis and Approaches
International Mathematics
Mathematics
Teaching Style
My methodology and approach to tutoring
What is your teaching philosophy?
Mathematics is more than just numbers and formulas; it's a way of thinking, reasoning, and problem-solving. With over 30 years of experience teaching international curricula, I've witnessed firsthand how a solid mathematical foundation empowers students in all areas of life. My teaching philosophy is grounded in conceptual understanding, critical thinking, and adaptability. I believe every student can succeed in mathematics with the right support. Instead of rote memorization, I emphasize the "why" behind concepts, encouraging students to explore different approaches and develop versatile problem-solving skills. As an IB Examiner and Team Leader, I understand examiners' expectations and help students refine their mathematical reasoning, communication, and exam techniques. Whether teaching in person or online, I create a supportive learning environment where students feel comfortable asking questions, learning from mistakes, and growing. My goal extends beyond high grades; I aim to instill a lifelong appreciation for mathematics, fostering curiosity, logical thinking, and the confidence to tackle any challenge.
What might you do in a typical first session with a student?
In a first session, my priority is understanding the student's individual needs, learning style, and current mathematical understanding. I begin with introductions to build rapport and create a comfortable atmosphere. I then discuss their math experiences—what they find easy or challenging, their confidence level, and their goals (e.g., improving grades, exam preparation, or strengthening specific skills). Next, I conduct a diagnostic assessment, using targeted questions or a short problem-solving activity tailored to the curriculum and student's level. This helps pinpoint strengths, knowledge gaps, and misconceptions. Based on this assessment, I develop a personalized learning plan outlining our approach for future sessions. I also demonstrate a sample problem-solving strategy, showcasing how we'll focus on conceptual clarity, problem-solving techniques, and exam-style questions. Finally, I ensure the session ends positively, encouraging feedback and setting clear expectations for the next lesson. My goal is to create a structured yet flexible approach that keeps the student engaged, motivated, and confident in their learning journey.
What to Expect
Personalized Approach
Tailored to your learning style
Practical Strategies
Easy-to-remember techniques
Exam Preparation
Focused on IB assessments