Hi Kylie. I understand your project and what you are trying and need to present for your class grade with is a major part of your classes credit. I hope my answers will help you and help others to help answer your questions.
First. What a cool project to do and I'm going to guess that there are not anyone else doing this type of project.
To help with your basic outline for the research part of your paper / project.
1. Safety!!!! You will find all types of data on this subject. Don't forget to do your citations
Many of my students forgot where they found the info
2. After you decide on the ingredients you HAVE to use a
soap calculator ! Make sure every things is by weight including the water
3. Have everything ready including forms. Make sure there are no little children or annoying friends that can distract you. You will be working with lye
4. Document document document Even your mistakes but note what you could/would do different
5. Keep track of your coat including your safety equipment as this is part of a business or cost doing business
Ok lots of writing I know I'm being a little vague but I want you to do the research and project. However IF you want please post your recipe of your first batch of soap and ask for professional advise on what might have happened and what could be changed. What a great fun project! Please keep us posted, ask questions and PLEASE let know how your project turned out. Best!!!!