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

Aims:

• Develop scientific knowledge and understanding of theories and practice.

• Build experimental skills, including handling variables and working safely.

• Use scientific data and evidence to solve problems and evaluate methods.

• Communicate effectively using scientific terminology and conventions.

• Understand the impact of scientific knowledge on people and the environment.

• Foster enjoyment and informed interest in science.

Key Content Areas:

• 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 Structure:

• Core and Extended assessments, including multiple choice, theory, and practical papers.

• Assessment objectives:

  • Knowledge with understanding (50%)

  • Handling information and problem-solving (30%)

  • Experimental skills and investigations (20%)

Core Concepts and Skills:

• Understanding atomic structure, isotopes, and the Periodic Table.

• Describing chemical bonding: ionic, covalent, and metallic bonds.

• Explaining properties of substances based on structure and bonding.

• Applying kinetic particle theory to changes of state and diffusion.

• Developing practical skills: observation, data analysis, and safe laboratory practice.

Sample Equations (in MathML):

• Relative atomic mass: Arelement=∑(isotope ext{ }mass ext{ }× ext{ }abundance)100

• General chemical reaction: aA+bB→cC+dD

Skills Developed:

• Scientific reasoning and problem-solving.

• Application of knowledge to new situations.

• Experimental design and evaluation.

• Effective communication of scientific ideas.

The syllabus encourages curiosity, critical thinking, and a responsible approach to science, supporting progression to advanced studies and diverse careers.