About John Chang

John completed his tertiary education in Australia, receiving his post graduate qualifications in Accounting, Finance and Mathematics at the University of Technology, Sydney. He has been coaching International IB, IGCSE and local A level students since 2015. Among them are students from ACS Independent and International, Hwa Chong, UWC International and Tanglin Trust School. John believes that students will learn best through a holistic and top-down approach with emphasis on building conceptual understanding and highly effective problem solving techniques. He structures his class with high yield exam oriented exercises and foundational concept practices to improve learning outcomes. The most recent (IB result release date: 2 Jan 2024) success story is a boy from Hwa Chong International who gains a 4-grade jump to a ‘6’ in IB AA HL Math in just 5 lessons.

Services

Service #1

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Testimonials

Thank you very much for helping De Li with his Maths. He got a 6 (7 being the highest grade) so we’re all very happy and relieved. Thank you! This is amazing.

Min, Mother of De Li, Hwa Chong International, IB AA Higher level Mathematics, result released on 2 Jan 2024.

Mr. John is an excellent math tutor with a great command over the subject. He has by far been the best math teacher I've had. During my final year in Global Indian International School Singapore, I was failing in math. However, Mr John brought me from failing to a ‘7’ (highest grade in IB diploma courses) in just 8 months. His teaching methodology stems from his passion for math and encourages his students to enjoy the subject rather than see it as just a subject they are required to get a good grade in. I am very grateful to Mr. John as his efforts have been one of the fundamental building blocks towards where I stand today. Thank You,

Ishak, Global Indian International School, International Baccalaureate (IB Diploma) AA HL Mathematics.

Beyond his academic excellence, Mr Chang fostered a genuine sense of connection during his A-math lessons. His style of teaching was very personalised and he made an effort to get to know me better so that he could offer lessons that were both fascinating and engaging. He not only prepared worksheets that targeted my weaknesses in maths but also went beyond and introduced interesting facts about math that intrigued me greatly. This one-on-one focus became an invaluable asset in my preparation for my GCSE O level Exams and continues to fuel my love for maths. Under Mr Chang's guidance, I managed to be confident in my examinations and I am eternally grateful for his impact on my academic journey and my love for maths.

Lico, Anglican High School 2023, Additional Mathematics

HOW TO GET TO ADA TUITION

Directions From Bukit Batok MRT

Take bus 173 from Bukit Batok Bus Interchange and drop at Bus Stop B43169, opposite Bukit Batok East Community Club. This is the nearest bus stop in terms of walking distance but the bus ride will be longer (5 bus stops away)

Take bus 61, 77, 106, 852 or 990 from Bukit Batok Bus Interchange and drop at Bus Stop B43189, opposite Keming Primary School. You will need to walk about 200m to reach us, but the bus ride will be shorter (2 bus stops away).

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John Chang