I handwrite my notes for chem, bio, and further. For chem and bio, I either make summary notes on plain paper and stick them up on my walls or I create flashcards to consolidate definition heavy topics/textbook chapters. After the topic, I place the flashcard sets in a plastic tub and put my notes in a binder. I used to write my notes in a notebook, but I find this method unhelpful when it comes to active recall, which is why I use summary sheets and flashcards instead. For further, I make my bound reference notes by hand since I find, likewise with chem and bio, that the content just sits better in my brain and I can remember/understand it more effectively. However, for english, I type up notes, as I find this more effective when adding new information throughout the unit/topic. My english notes also tend to be more dense in general, so typing is way more time efficient for me.