5. Focus questions: A question that you are looking to answer. Organized knowledge: Is about to organize your thoughts. Context dependent: Methods and apparatus Effective teaching: Is a short learning of something
6. Effective learning: Notice of learnig a good teaching Units of meaning: A single thing or person Cognitive structure: The way knowledge is organized Perceived regularities of petterns: Regular structures flat and non. flat, are percieved as regular in a wide range of viewing angles and under varying illumination