The Process of Mind-mapping
1. Write a subject on the center of a paper. Encircle this topic to indicate that it is the keyword or subject
2. Draw several lines around the circle. These lines are properly labeled with the major ideas or themes related to the keyword
3. For each branch, draw twigs to indicate sub-topics that should be included in the branches
4. When new data are learned, write them down in the proper twig or branch