This paper proposes a design of a learning management system based on three essential concepts of an intelligent tutoring system: knowledge domain, learning styles and navigation, and feedback. According to success of teaching by using a pair of a pre-quiz and a quiz, implemented by Moodle learning system in the previous research of the author, the teaching with a Pair of a Pre-quiz and a Quiz (PPQ) has been designed in order to improve the past learning system and take a step towards developing a practical intelligent tutoring system suitable for teaching Java.