Hey there!
If you’re looking for some colored reference books, here’s a website I recently discovered that has links to plenty of great books, especially for Cambridge. Even so, Edexcel students might also use these for further reading. Hope it helps!
Namira
Firstly, check how much time you have till your IGCSEs. Have you? Great.
If you have around 2 years left, go to the pearson edexcel igcse website.
Now go to the subject you chose to take, and download the specification. Move on to the Course Materials section, go to the Teaching and learning materials, and download the Scheme of Work and Teacher Guide. Remember, just because it says Teacher guide, doesn’t mean it can’t help you as a student! The Scheme of Work and Teacher Guide has a general outline of the topics you should study/cover in a week, and the extra details you might need to cover. Besides the obvious, the Specification lists a number of reference books, websites etc which might come in handy!
Now that you have all the Edexcel materials covered, you can move on to other sources of learning. Remember that although the Edexcel book may seem plain, uninteresting or uninformative, you won’t realise its true importance till your final year. What I am trying to say is, Edexcel books are cleverly crafted and require you to read between the lines.Reference books will surely aid you along the way to fill in those blanks. But right before your IGCSEs, make sure you read the Edexcel books cover to cover, every single line and even those pictures which you think are not important. Trust me, they are!
After you’re thoroughly done with a chapter (or at least you feel you are), try buying those chapterwise question papers for as many subjects you can find and doing atleast 5 questions from each. If you finish the whole chapter-related question paper, you’ll finally get the trend of the questions set. This is especially helpful for Chemistry, Physics, Maths and Pmaths.
For Maths and Pmaths, here in Bangladesh we have Unique Coaching question papers which are absolute life saviors. For Phys and Chem we have Momentum question papers. I haven’t found any for Biology or Econ.
Some good websites for most subjects in general (as in, question papers, markschemes, notes, revision guides etc) are:
Shawon Notes
Past Papers.net
NZKhan
BBC Bitesize
Bilal Ahmed Blog (has all the latest igcse papers)
Also, if you’re into using iOS/Android applications for learning, try Guru App for various IGCSE subjects, which has MCQs that you might want to practice when you don’t feel like studying.
Edexcel IGCSE Resources 