Sciences – Biology

Sciences - Chemistry

Examination Board Edexcel (International) GCSE Type IGCSE (9-1) Specification No. 4CH1

What is Chemistry IGCSE?

The course builds on the experimental skills and knowledge of the subject already developed throughout the School. In fact, the content of Year 9 is part of the IGCSE syllabus and provides the foundation that is built on in Years 10 and 11. The course focuses on the understanding of energy changes and rates of chemical reactions, an introduction to Organic Chemistry and an appreciation of the huge impact that the Chemical Industry has had on our daily lives. The course also provides the best basis for further study due to the consistent focus on core chemical concepts.

What skills are involved/developed through the course?

Chemistry is a practical subject and the refinement of experimental skills is a major component of the course. As well as carrying out experiments and making careful observations, pupils will develop the ability to make inferences helping them to understand and explain the processes taking place. Analytical skills will be fostered, especially, through the consideration of ‘How Science Works’. Pupils will grow in their appreciation of the links between practical work, scientific theory and be able to better grasp the vital role that Chemistry plays in the modern world. Pupils will use mathematical skills to solve quantitative problems involving the amounts of chemicals involved or produced in chemical reactions and also interpret graphical data.

IGCSE Specification Year 10

Mole calculations II

Unit/Topic

Rates of Reactions Thermochemistry Electrolysis I & Metal Etraction Organic Chemistry I & II Solubility Acids and Bases

Year 11 Unit/Topic

Equilibria and Industrial Chemistry Organic Chemistry III & IV Qualitative Analysis & Salt Preparation

Nature and timings of assessment

Chemistry IGCSE is assessed through two written papers (one hour 15 minutes and two hours) at the end of the course (Year 11); these will include questions that will assess both the theoretical and experimental aspects of the course.

What sort of pupil does it suit and what will they get out of the course?

Pupils that are best suited to this subject are those with an enquiring mind who wish to better understand the material world. Regardless of future study, Chemistry provides a significant academic challenge and is an excellent platform for the strengthening of rigorous, logical thinking skills. The course is essential for those looking to study Chemistry A Level and is vital for any pupil considering scientific degree courses; it is also a requirement for the study of medicine and related course.