Knock Knock Who is there, build on children's strengths and abilities to recognize people in their community and talked about what they do. Based on many years of in-class survey of top community helpers that children can identify with in their various communities, the book used curiosity approach to motivate children's learning and provides a strong foundation for their literacy.
The book provides a smooth connection between helpers at home, at school and surroundings. This book recognized children as competent, capable, and curious learner, and build on their strengths and abilities to recognize people in their community and talked about what they do.