The constructivist model teaches literacy skills when they will be useful for authentic tasks. It emphasizes social context, exploring functions of literacy, being student-centered, and recognizing life experiences. Social constructivist theories posit that learning occurs through interactions with others and reconstructing experiences, as proposed by Vygotsky, Dewey, and Bruner. Theories of reading acquisition view it as a language skill impacted by primary or secondary languages, while writing develops naturally through play and social interaction from a young age.