👉 Curriculum fluid, also known as spiral curriculum or spiral learning, is an educational approach where topics are revisited and built upon over multiple years or even decades, rather than being taught in a strictly linear fashion. This method emphasizes deep understanding and mastery of core concepts, allowing students to revisit previously learned material at increasingly complex levels. By integrating foundational knowledge with advanced topics, curriculum fluid aims to foster critical thinking, problem-solving skills, and a more comprehensive grasp of subjects. It recognizes that learning is not confined to a single grade or stage but is a continuous process, encouraging educators to design curricula that promote long-term retention and application of knowledge.