Note taking is of the utmost importance for students taking physics classes. While the notes certainly prove to be a helpful resource in and of themselves, the actual process of engaging with the material being taught in a class through the process of taking notes is incredibly formative and helpful for students.
Succeeding in a class like physics requires a certain level of study and engagement. Physics is not the type of class that most students do well in by simply showing up for lectures. Rather, students tend to have to study at home to ensure they are able to keep up with the material. Proper note taking prepares students to do so, as these notes enable learners to revisit the information communicated previously in the class at a desired convenience and speed. Having these notes also proves quite resourceful when students are trying to solve homework problems and the teacher is not around to help.
Taking notes in physics class, though, is formative in and of itself. The actual process of listening to information, processing it and formulating it into individual words through summary is quite helpful. Even if the student does not intend to revisit notes, the act of processing and arranging the material on a page forces the content deeper into the mind of the student, thereby helping him learn the material more quickly.