Which of the following activities is appropriate for toddlers?

Building with blocks is an appropriate activity for toddlers as it promotes several areas of development, including fine motor skills, hand-eye coordination, and cognitive skills. When toddlers engage in block play, they not only enhance their dexterity as they manipulate the blocks but also develop spatial awareness and problem-solving abilities as they figure out how to create structures.

Additionally, block play encourages imaginative play and social interaction when toddlers build together. It also helps them learn concepts of balance and gravity, giving them a foundation for understanding more complex engineering concepts later on. This type of play is significant during the toddler years, as it aligns well with their developmental stage, which is characterized by exploration and experimentation.