Can confirm about the use of notation. Then it becomes learning/interpreting it (including in different contexts).
Something not directly about working memory, but which I found unusually helpful in the realm of “low-level yet very general learning strats”, is the advice here: https://terrytao.wordpress.com/advice-on-writing-papers/on-compilation-errors-in-mathematical-reading-and-how-to-resolve-them/
Can confirm about the use of notation. Then it becomes learning/interpreting it (including in different contexts).
Something not directly about working memory, but which I found unusually helpful in the realm of “low-level yet very general learning strats”, is the advice here: https://terrytao.wordpress.com/advice-on-writing-papers/on-compilation-errors-in-mathematical-reading-and-how-to-resolve-them/