A Mainstream Teacher is an educator who works in a regular classroom setting, teaching students who follow the standard curriculum. These teachers are responsible for delivering lessons, assessing student progress, and managing classroom behavior. They often work with diverse groups of students, including those with varying abilities and backgrounds. Mainstream teachers play a crucial role in the education system, as they help prepare students for future academic and social challenges. They may collaborate with other professionals, such as special education teachers and counselors, to support students with different needs and ensure an inclusive learning environment.