We established School-Based-Assessment (SBA) some years ago that "provides opportunities to gather data on student performance over time. Obtaining assessments based on student performance over an extended period of time and developed by those who know the students best - their subject teachers - provides a more reliable assessment of each student..." (see link for reference). The latter forms part of the student overall examination grade for their high school certificate.
Alternative schools have been established since about the 1970s to meet the needs of children and adolescents who cannot learn effectively in a traditional school environment (i.e., conventional public or parochial schools) due to learning disabilities, certain medical conditions, psychological and behavioral issues, or advanced skills. In general, alternative schools have more comprehensive educational and developmental objectives than conventional schools. They often have curriculum elements that focus on improving student self-esteem , fostering growth of individuality, and enhancing social skills. Alternative schools are more flexible in their organization and administration, which allows for more variety in educational programs.
Once available primarily for disruptive students and those at risk for dropping out of a traditional school environment, alternative schools have expanded significantly in function as educators, parents, and wider communities recognize that many children cannot learn effectively in a traditional school environment. For children and adolescents with psychological and behavioral issues, such as personality disorders , substance use and abuse, depression, and violence, alternative schools can provide a safer therapeutic environment and more individualized attention than traditional schools. For children and adolescents with learning disabilities and certain medical conditions, such as attention deficit hyperactivity disorder (ADHD), dyslexia , and Asperger's syndrome, alternative schools can provide integrated education and clinical services in one place to facilitate learning.Fore more plz read at following link.