Lourdes
IB Mathematics Examiner | AA HL/SL Specialist
Why families choose Lourdes
IB Mathematics Examiner
18+ years teaching experience
Former Head of Mathematics Department
Expert in AP Calculus AB & BC and American curriculum mathematics
About Lourdes
Lourdes is a highly experienced IB Mathematics educator and IB Examiner with over 18 years of teaching experience across international schools. She specialises in IB Mathematics: Analysis and Approaches (HL/SL), with extensive experience supporting students in both IB Diploma and American curriculum systems.
She holds a Master’s degree in Mathematics from The College of New Jersey and has served as Head of Mathematics Department in an international school setting for several years. Lourdes combines deep curriculum expertise with a strong focus on student confidence, conceptual understanding, and academic achievement.
She is particularly experienced in guiding students through IB exam preparation and mathematical problem-solving at a high academic level.
Teaching Approach
Lourdes’ teaching style is patient, structured, and confidence-building. She focuses on helping students develop strong conceptual foundations while reducing anxiety around mathematics.
Her approach includes:
- Breaking down complex mathematical concepts into clear, manageable steps
- Encouraging students to view mistakes as part of the learning process
- Building confidence through guided practice and repetition
- Using structured explanations to strengthen problem-solving ability
- Supporting students through both conceptual understanding and exam readiness
- She creates a calm and supportive learning environment where students feel safe to ask questions and improve steadily.
Subjects & Levels
IB Mathematics: Analysis and Approaches HL/SL
IB Diploma Programme (DP Year 1 & Year 2)
AP Calculus AB & BC
American High School Mathematics
Algebra I, Algebra II, Geometry
Pre-Calculus and Calculus
IM1, IM2, IM3
Exam Preparation Focus
IB Mathematics HL & SL exam preparation
AP Calculus AB & BC exam support
Structured problem-solving and step-by-step reasoning
Past paper-style practice and exam technique development
Building accuracy, confidence, and mathematical fluency
Support for high-stakes assessment preparation
Achievements & Experience
Over 18 years of international teaching experience in mathematics
Former Head of Mathematics Department (International School, Abu Dhabi)
IB Examiner (Mathematics)
Extensive experience teaching IB HL and SL Mathematics
Strong track record supporting university readiness and student progression
Experience teaching across IB, AP, and American curriculum systems
Education
Master’s in Mathematics – The College of New Jersey (USA)
Graduate Program in Education – The College of New Jersey (USA)
Bachelor’s in Chemical Engineering – National University of San Marcos (Peru)
Reviews
2 reviews from parents and students
Jodi
Head of Secondary EnglishLourdes is warm, approachable, patient, and genuinely supportive, creating an environment in which students feel comfortable asking questions and seeking help. She worked collaboratively with department and section colleagues and was always professional, respectful, and willing to assist others. Her calm and encouraging manner helped students develop confidence, particularly when working through challenging concepts. She has extensive experience supporting students with a wide range of abilities and understands the importance of adapting her teaching to meet individual learning needs.
Brian
PrincipalLourdes is very dependable, always on time and very professional. She works well with members of her team and her focus was always on student success.