In the EVS classroom, the teacher uses the Map of India by which a student can learn about its curriculum conceptually, and in an attractive way.The map used in teaching is an effective way of teaching, there are also some other objects that also help to make the study interesting and conceptual, such as Hand on activities, Learning by doing, using ICT devices (projector), etc. The map helps the students to learn about the geographical positions of places and directions, rivers, seas, national highways, etc.This is a way by which a student makes an imagination of map in their mind and avoids rote learning.So that's why option (3) is the correct answer. Additional Information The objective of Teaching with the help of objects other than books as:Helps in catching the attention of the students.Make the learning conceptual.Avoid rote learning.Make the student's thinking divergent.Increase the imagination power of the students.