Which of the following is an example of constructive play?

Constructive play is characterized by activities in which children use materials to create or build something. This type of play not only fosters creativity but also enhances problem-solving skills and fine motor development as children manipulate various materials. The option of building a city made out of blocks exemplifies constructive play because it involves the physical act of constructing a structure, allowing children to visualize and materialize their ideas through hands-on activity.

Engaging in role-playing as a firefighter, while imaginative and socially interactive, focuses more on symbolic thinking and social skills rather than construction. Similarly, playing tag involves physical activity but does not involve building or creating any tangible product. Role-playing in a pretend restaurant also emphasizes social interactions and imaginative scenarios rather than the physical construction of an object. Thus, creating a city with blocks stands out as the most accurate representation of constructive play.