Substitution Oral Structure is a method that involves using the participant’s native language structures while replacing key elements of a sentence to be constructed. This substitution is done orally through our approach called Flipping, which is a technique for converting native language structures into English. This process enhances the participant’s understanding of the target language.

In this method, the participant is fully aware of what is being taught. It focuses on developing the four fundamental skills necessary for achieving fluency in a language.