The Cambridge Early Years 1C Learner's Book is part of the Cambridge Early Years curriculum, designed for children aged 3–6 years. It uses a play-based learning approach to develop early language, mathematical, social, and cognitive skills through colourful stories, games, stickers, and hands-on activities. The book encourages curiosity, creativity, and a lifelong love of learning while supporting children's holistic development. It features the Cambridge Early Years characters Gemi the Orangutan, Mia the Butterfly, Rafi the Leopard, and Kiho the Chameleon, and is designed for use alongside the Cambridge Early Years Teaching Resources and curriculum framework.