Table of Contents1 What are your subjects options exactly? You will have the option to choose:2 GCSE Mathematics requires students to demonstrate application and understanding in:3 GCSE Chemistry includes:4 GCSE Physics include:5 GCSE Biology includes: Pearson Edexcel GCSE is the General Certificate of Secondary Education. Their curriculum is designed in a way to shape the … Continue reading What are the mandatory subjects in Edexcel IGCSE?