Note the chapter objectives. Read the chapter summary or review. Read the major headings and subheadings. Note the visual aids. Illustrations can literally replace hundreds of words and convey a message more dramatically and quickly than a comparable section of text.
Formats range from equations, theorems, and formulas to tables and graphic illustrations .
Turn the headings and subheadings into questions. These questions give you a real reason for reading and will help you concentrate on the subject you are reading. Imagine, as you read your textbook, that the author is speaking directly to you. Challenge the ideas presented. Now you should read actively with these certain questions in mind and attempt to answer the questions and organize the material.