What is New Big Fun? More fun, more content, more skills With an easy and friendly design and extra content New Big Fun gives you everything you need to deliver fun, creative and engaging Pre-primary lessons. A new Big Book, brings variety and focus to classroom activities by keeping learners focused through developing a range of skills and knowledge relating to other curricular areas. The audio program includes vocabulary, conversations, narration and original songs and chants to delight both your students and you.