Project-based learning gives a thorough practical exposure to a problem upon which the project is based. Projects are developed generally in groups where students can learn various things such as working together, problem-solving, decision making, and investigating activities. So it can be known as group project-based learning. It can be used to emphasize social inequalities in an EVS class.Main Principles of Project-based learning:The Principle of Purpose: Knowledge of purpose is a great stimulus that motivates the child to realize his/her goal. The student must have a purpose. Why is he doing certain things? Purpose motivates learning. Interest cannot be aroused by aimless and meaningless activities. Due to motivation, the student develops an Individual sense of achievement. The Principle of Activity: Opportunities should be provided to students that make them active and learn things by doing. Physical, as well as mental activities, is to be provided to them. They are to be allowed to do and to live through doing. The Principle of Experience: Experience is the best teacher. What is learned must be experienced. The children learn new facts and information through experience.The Principle of Social Experience: The child is a social being and we have to prepare the student for social life. Training for a corporate life must be given to him. In the project method, the students work in groups to develop the strong intra-group competition, collaboration and problem-solving skills.The Principle of Reality: Life is real and education to be meaningful must be real. The project method is a method of educating the child and therefore, it must also be real. Real-life situations should be presented in the life of the school.Hence, Group project can be used to emphasize social inequalities in an EVS class.