Shubham, a class V teacher, wants to sensitize students about their life and role in society. He represents the concept of 'gender role'. Which of the following will be the most appropriate for this objective?

a. Motivate each student to take part in roles irrespective of traditional gender roles.

b. Encouraging students to participate in all the activities organized by school and society.

c. Making a team for group discussion by students to understand their own social roles and responsibilities.

d. Conducting role play and inviting people like lady engineers or male cooks into the class.