Real challenge for EVS learning at the primary level is 

Everything which makes the classroom a child-centered one is a challenge for EVS learning at the primary level.

Key Points

• Allowing students to be more active than teachers.
• Reducing rote learning and focusing on activity-based learning.
• Gives students a chance to explore, elaborate, and understand the concepts in their ways. 
• Gives opportunities for learners to express themselves and ask all the questions which arise in their minds.
• Give immediate feedback to the students and bring remedial activities into action. 

Hint 

• Definitions and information, Rote learning, and description of concepts are not real challenges as these three are a part of a teacher-centered approach that every teacher can follow comfortably.