observation, the student notices that each toy has a tiny serial number engraved on them, which is different from the others. The student points this out to the teacher as the difference between the toys.
Impressed by the student's attention to detail, the teacher smiles and confirms the student's observation. Then, the teacher explains the significance of the serial numbers, stating that although the toys might appear identical, they are individually marked for identification purposes.
The teacher uses this exercise to emphasize the importance of paying attention to subtle details, as they can often reveal distinctions that might otherwise go unnoticed. The student learns the valuable lesson that even seemingly identical things can have distinguishing features when examined more closely.
