Dr Catherine Tan - A-Level & IGCSE Chemistry Educator
Puchong, PJ Damansara and Kota Kemuning
Dr Catherine Tan
Founder & Academic Director, ChemPraxis
Head of Chemistry Department, ChemPraxis A-Level College
Dr Catherine Tan is the Founder of ChemPraxis, a science-specialised educational institution dedicated to advancing Chemistry and science education through academic excellence, research-informed teaching, and experiential learning.
Holding a PhD in Pharmacology and Toxicology, Dr Catherine brings a strong scientific research background to her role as an educator and academic leader. She is a registered chemist with the Royal Society of Chemistry (UK) and an HRD Corp Certified Trainer.
As the Founder of ChemPraxis, Dr Catherine provides strategic academic leadership in curriculum development, educator training, teaching quality assurance, and the integration of laboratory-based learning into science education.
In her role as Head of the Chemistry Department for the ChemPraxis A-Level College, she oversees the academic direction of Chemistry education, with particular emphasis on syllabus coverage, conceptual understanding, practical competencies, assessment standards, and university preparation.
Dr Catherine firmly believes that Chemistry education should extend beyond textbook knowledge and examination performance. Her educational philosophy emphasises scientific inquiry, analytical thinking, experimental skills, and the application of chemical principles to real-world challenges.
Her long-term vision is to establish ChemPraxis as a leading science education institution, nurturing academically accomplished, intellectually curious, and independent learners who are prepared for the demands of university education and future scientific careers.
Academic Background
“I believe every student can fall in love with chemistry once they see how it connects to the world around them.”
— Dr Catherine Tan
Teaching Philosophy
At ChemPraxis, Dr Catherine believes in blending concept mastery with exam-smart strategies.
Her lessons are interactive, rich with analogies, real-life examples, and feature practical demonstrations that make abstract concepts easier to grasp.
Her approach focuses on:
- Simplifying complex chemical ideas into visual, relatable concepts.
- Strengthening students’ analytical and problem solving skills.
- Building confidence and curiosity in learning science.
Area of Specialisation
Pre-U
- Pre-U Chemistry
Publications
Journal Publication
- Real-time acquisition of transendothelial electrical resistance in an all-human, in vitro, 3-dimensional, blood–brain barrier model exemplifies tight-junction integrity
- Nanoemulsion-based Parenteral Drug Delivery System of Carbamazepine: Preparation, Characterization, Stability Evaluation and Blood-Brain Pharmacokinetics
Resources
IGCSE & A-level Chemistry Experiments










