The Happy Street 2 Class Book is an integral part of the successful Happy Series, which has been specifically developed for primary education. This series helps children learn English in an engaging and developmentally supportive environment. The book offers a variety of learning strategies tailored to the different learning styles and developmental stages of children. The content is designed to spark learners' curiosity and encourage them to actively engage with the English language. The topics are diverse and promote reading and writing in a broader context. The Happy Series is known for its effective approach, which enables educators to tailor their teaching and address the needs of their students.