According to Jerome Bruner's theory of cognitive development, what are the three stages of the representation of knowledge, and in what order do they develop in children?

According to Jerome Bruner, children understand and express their environment and experiences through three sequential stages or modes of representation. First comes the Enactive stage in which the child learns through actions and physical activities (roughly birth to 1 year); next is the Iconic stage in which the child processes information through images, pictures, or visuals (1 to 6 years); and finally comes the Symbolic stage where language, logic, and abstract symbols are used (7 years and above).