 Whenever I read a textbook or a research article, I like to create an outline on a separate piece of paper. In my outline, I summarize the main points and important facts from the text in my own words. This saves me time because it means that I don't have to go back and reread the text when I'm looking for the information later on, because it's all condensed into my outline. I always make sure to use my own words when I write my notes rather than copying the textbook verbatim. It's something I learned from neuroscience and education research. Putting information in your own words not only ensures that you understand the text, but it also helps you remember the information later on.