Fill in the blank with the most appropriate option.
__________ should become a medium for engaging young minds in first-hand observation of nature and understanding the pattern and processes in the natural and social worlds.

Correct option is C

The correct answer is Environment.
The National Curriculum Framework emphasizes the importance of engaging young minds in first-hand observation of nature and understanding the patterns and processes in the natural and social worlds. This can be achieved by encouraging students to interact with and explore their environment, including the natural environment, community settings, and social contexts. By actively engaging with their environment, students can develop a deeper understanding of the world around them and gain valuable insights into various aspects of life, society, and the natural world.