Montessori method is related to?

The Montessori Method is an educational approach developed by Dr. Maria Montessori in the early 20th century. It emphasizes independent learning, hands-on activities, and a child-centered environment to foster cognitive, social, and emotional development. 

Key Points

• The Montessori Method is applicable to the education of mentally retarded children, genius children, and physically handicapped children, as it focuses on individualized learning, self-paced progress, and experiential learning.
• Dr. Montessori originally developed this method while working with children with cognitive disabilities, proving its effectiveness in helping them develop essential skills.
• The method also benefits gifted (genius) children, as it encourages independent exploration, creativity, and critical thinking.
• Additionally, it supports physically handicapped children by providing a structured yet flexible learning environment that accommodates their unique needs.​

Hence, the correct answer is all of the above.