ChemistryTutor.vn
Independence and intellectual-property statement
How ChemistryTutor.vn refers to IB and Cambridge programmes while remaining an independent tutoring service and protecting official materials.
Independent service
ChemistryTutor.vn is an independent tutoring service operated by Márió Széles. It is not operated by, affiliated with or endorsed by the International Baccalaureate Organization, Cambridge University Press & Assessment, or Cambridge International Education.
Descriptive use of programme names
References to IB Chemistry, Standard Level, Higher Level, Cambridge IGCSE, Cambridge International AS & A Level, syllabus codes and examination components identify the curricula for which independent tuition is offered. IB and Cambridge names and marks belong to their respective owners. ChemistryTutor.vn does not use official logos to imply approval.
Original learning materials
Curriculum taxonomies, explanations, exercises, diagnostics and learning resources created by ChemistryTutor.vn are original and use paraphrased learning objectives. They are not official syllabus publications, translations or mark schemes.
Restricted past papers, mark schemes and copyrighted syllabus text are not republished in the public resource library or generated worksheets. Where official materials are used in teaching, access and use must follow the rights holder’s published conditions.
Accuracy and official sources
Curriculum records are versioned by examination year and link to official sources. Families should confirm examination entries and current requirements with their school or the relevant awarding organisation. Please report an intellectual-property concern to info@chemistrytutor.vn.