1.3 Structures

Do you want divide your notes chronologically (1) or should they be divided by subject (2)?

 

1 2

1st  semester:

Biology
Geography
Chemistry
Math

2nd semester:

Physics
Geography
Geology
Methodology

Courses:

Biology
Physics
Geology
Geography
   (1st semester)
   (2nd semester)
Math
Methodology

 

 

Do you want to make hierarchies? Maybe it gives you a broader and simpler overview?
Make rules for these. What seems more logical to you? For an example method 1, 2 or 3 as shown below, or maybe a completely different method?

1

2

3

Elephants

  • African elephants
    • African elephants, males
    • African elephants, females
  • Asian elephants
    • Asian elephants, male
    • Asian elephants, female

Elephants

  • Elephant, African
    • Male elephants, African
    • Female elephants, African
  • Elephant, Asian
    • Male elephants, Asian
    • Female elephants, African

Elephants

  • Male elephants
    • African male elephants
    • Asian male elephants
  • Female elephants
    • African female elephants
    • Asian female elephants