The Cambridge IGCSE Chemistry 0620 syllabus provides a comprehensive foundation in chemistry for students aged 14 to 16, preparing them for further study and practical application.

Key aims include developing scientific knowledge, understanding experimental skills, using scientific data, and communicating effectively using scientific terminology and conventions.

The syllabus covers essential chemistry topics:

• States of matter

• Atoms, elements, and compounds

• Stoichiometry

• Electrochemistry

• Chemical energetics

• Chemical reactions

• Acids, bases, and salts

• The Periodic Table

• Metals

• Chemistry of the environment

• Organic chemistry

• Experimental techniques and chemical analysis

Assessment is divided into Core and Extended levels, with both including multiple-choice and theory papers, as well as practical or alternative-to-practical assessments.

Core assessment:

• Paper 1: Multiple Choice (Core) – 40 marks, 30%

• Paper 3: Theory (Core) – 80 marks, 50%

Extended assessment:

• Paper 2: Multiple Choice (Extended) – 40 marks, 30%

• Paper 4: Theory (Extended) – 80 marks, 50%

Practical assessment options:

• Paper 5: Practical Test – 40 marks, 20%

• Paper 6: Alternative to Practical – 40 marks, 20%

The syllabus emphasizes transferable skills such as data analysis, problem-solving, and safe laboratory practice, preparing students for both academic and professional environments.

Students are encouraged to be confident, responsible, reflective, innovative, and engaged learners, applying chemistry knowledge to real-world contexts and ethical considerations.

Mathematical skills are integrated, including calculations involving moles, concentrations, and interpreting data from experiments.

Key equations include:

• Conservation of mass: m_reactants=m_products

• Mole calculations: n=mM where n = moles, m = mass (g), M = molar mass (g/mol)

• Concentration: c=nV where c = concentration (mol/dm3), n = moles, V = volume (dm3)

The curriculum is internationally recognized and supports progression to advanced chemistry studies and related fields.