The following example could be related to cognitive learning of a child:

Answer: Exploring types of plants in garden — this activity is related to cognitive learning.

What is cognitive learning? Cognitive learning involves mental processes such as observing, classifying, comparing, remembering, and forming concepts.

• Exploring types of plants in garden: Involves careful observation of features, comparing and classifying plant types, learning and remembering names, and building conceptual understanding — all core cognitive skills.

• Dancing: Primarily a psychomotor activity focused on body coordination, rhythm, and movement patterns. It may include memorization of steps but is not mainly cognitive learning.

• Singing: Largely psychomotor and affective, involving vocal technique and emotional expression. Memorizing lyrics is a secondary cognitive element but the primary learning domain is not cognitive.

• Crying: An emotional (affective) response rather than a learning activity focused on cognitive processes.

Conclusion: Exploring types of plants in the garden is the best example of cognitive learning among the given activities because it directly involves mental processes of observation, classification, and conceptual understanding.