The document discusses reasons for teaching thinking skills to pre-school children. It argues that very young children are able to think and learn, but their thinking is reactive unless cognitive tools are developed. These tools help children direct their own attention, take responsibility for learning, and develop skills like abstract thinking and problem solving. The document provides examples of activities that can help develop cognitive tools in pre-schoolers, including role playing, following rules, developing imagination and categorization. It emphasizes building these skills through English lessons can boost literacy, creativity and social-emotional development in young learners.