Which of the following would be the most suitable activity to introduce the concept of image formation in spherical mirrors in Class VII students?

Correct option is C

The most suitable activity to introduce the concept of image formation in spherical mirrors to class VII students:
Students are asked to play with shiny, steel spoons, and observe their images in them: This activity is closer to the concept of image formation. Shiny spoons can act like curved mirrors, showing students how their reflections change when they move the spoon.