So i need to write a IB Extended Essay in physics. I have a research question already but am having trouble when it comes to writing it, I’ve looked at some example papers but all their layouts seem to be unintuitive. The essay should be around 3,800 words, the lab reports we usually write are meant to be around 1,000. The layout I use for those is as follows: Introduction/Purpose, Theory, Method, Data collection/Processing and then Conclusion. What things do I need to include in a paper of this size?