Expeditions (Revised Edition) is based on the underlying principle of the National Curriculum Framework that every learner can learn. This series maximizes opportunities to learn through its wide variety of tasks and facilitates easy learning and comprehension of the concepts at the primary level. Multiple intelligence-based tasks cater to the needs of all learners. With a learnercentric approach for effective teaching and learning in the classroom, the series promotes experiential learning. Course materials are drawn from the curriculum and provide examples from real-life situations to foster knowledge building and understanding. The series provides ample scope for the learners to observe, reflect, hone their thinking skills and develop effective communication skills. Learners are guided to look at the environment in a holistic manner and see the underlying unity in the physical and social environment.