Catherine Tainsh
Mount Eliza
Summary
Highly experienced secondary teacher (28+ years), with a strong foundation in English and a current focus on Mathematics, teaching Cambridge lower secondary and iGCSE Core in an international setting. Known for quickly establishing structure, clarity, and productive learning environments. Known for building student confidence through structured practice, clear explanations, and consistent assessment. Seeking a Term 4 position, preferably in Mathematics (Years 7–10), and also available for English (Years 7–11).
Overview
32
32
years of professional experience
Work History
Mathematics Teacher (Years 7–9, iGCSE Core)
Windfield International School, Koh Samui
08.2025 - Current
- Built and delivered a full Mathematics program aligned to the Cambridge curriculum without textbooks or existing unit plans
- Developed all lessons, fortnightly assessments, and term examinations
- Implemented regular testing cycles to track progress and address misconceptions early
- Improved student confidence and accuracy in algebra and problem-solving through structured practice
- Supported a highly diverse ESL cohort through clear modelling and targeted vocabulary development
- Homeroom Teacher (Year 7A), supporting student wellbeing and communication with families
- Participated in school cultural events and international celebrations
Mathematics and English Tutor
Private Tutoring (Thailand & Australia)
- Current
- Delivered one-to-one and small group tutoring in Mathematics (Primary to iGCSE Core)
- Provided ESL support for children and adults, focusing on conversational fluency and real-world communication
- Built student confidence through targeted practice and clear explanation of key concepts
Secondary Teacher
Caulfield Grammar School
01.2007
Secondary Teacher (English, Humanities, Mathematics transition)
Peninsula Grammar School, Mount Eliza
01.2001 - Current
- Extensive experience teaching Years 7–11 in a high-performing independent school
- Designed and implemented VCE Foundation English program for lower-performing students
- Strong focus on structure, clarity, and student engagement
- Long-term involvement in debating, public speaking, and co-curricular programs
- Delivered professional learning in Positive Education and classroom practice
- (on leave)
Secondary Teacher (English & Drama)
UK & New Zealand Schools
01.1994 - 01.2000
Education
Diploma of Communication
Deakin University
Melbourne, AU2022
Diploma of Teaching - English & Mathematics
Christchurch College of Education
New Zealand1994
Bachelor of Arts - English Literature, Linguistics, Psychology, Mathematics
University of Otago
Skills
- Extensive experience teaching Years 7–11 in a high-performing independent school
- Designed and implemented VCE Foundation English program for lower-performing students
- Strong focus on structure, clarity, and student engagement
- Long-term involvement in debating, public speaking, and co-curricular programs
- Delivered professional learning in Positive Education and classroom practice
KEY STRENGTHS
- Secondary Mathematics (Years 7–10, iGCSE Core)
- English (Years 7–11)
- Strong classroom management and rapid stabilisation
- Curriculum and assessment development
- Differentiation for ESL and mixed-ability learners
- Clear, structured teaching that builds confidence through practice
- Reliable, experienced, and low-maintenance
PROFESSIONAL PRACTICE
- Cambridge Curriculum (Lower Secondary & iGCSE Core Mathematics)
- English (Years 7–11), Humanities (Years 7–9)
- Google Classroom and digital resource platforms (including Twinkl)
- Independent lesson and assessment development
- ESL-informed teaching strategies
Timeline
Mathematics Teacher (Years 7–9, iGCSE Core)
Windfield International School, Koh Samui
08.2025 - Current
Secondary Teacher
Caulfield Grammar School
01.2007
Secondary Teacher (English, Humanities, Mathematics transition)
Peninsula Grammar School, Mount Eliza
01.2001 - Current
Secondary Teacher (English & Drama)
UK & New Zealand Schools
01.1994 - 01.2000
Mathematics and English Tutor
Private Tutoring (Thailand & Australia)
- Current
Bachelor of Arts - English Literature, Linguistics, Psychology, Mathematics
University of Otago
Diploma of Communication
Deakin University
Diploma of Teaching - English & Mathematics
Christchurch College of Education