Environment analysis is a strategic process that identifies external and internal factors that can impact an organization's performance. It aims to determine situational constraints that will strongly influence course goals, content, teaching methods, and assessments. For example, an analysis of a Japanese English course for 6-9 year olds found key constraints included limited class time, the learners' interest in English, their preference for Japanese, varied English proficiency levels, and prior learning as native speakers. This led to effects on curriculum design like emphasizing parent guidance, fun activities, continuity between lessons, teacher-centered and meaning-focused instruction, and language-focused exercises. Environment analysis involves systematically considering all relevant factors and their effects to fully account for them in course