In this product, past papers of IGCSE questions are classified as per the topics whereby students will be able to focus on a topic, reach mastery and pass to the other section. The greatest thing about this compilation is the marking scheme and answer keys. I browsed through about ten consecutive years` past papers. Questions are well-structured and address to different physics curricula as well. I still use this source in my California school.
There are seven sections in the classified question bank. There are some questions that may refer to other sections synoptically. I put them in the later sections as a means to review. All questions are from Edexcel Curriculum which includes also practical questions as well. I have not separated the questions as Paper-1 and Paper-2. A section contains questions from both papers topic-wise.