This document discusses approaches, methods, and techniques used in K-12 education. It defines approaches as theoretical views of learning that influence teaching methods. Methods are lesson planning strategies like lectures or labs, while techniques are specific classroom activities like role playing or debates. The document outlines learner-centered, inclusive, and developmentally appropriate approaches for K-12. It also describes methods like Community Language Learning and Suggestopedia, as well as techniques like Think-Pair-Share and What's My Rule?. The conclusion emphasizes that the effectiveness of methods depends on factors like the teacher, students, and subject matter.