Comment by Timpanzee

Analog clocks are still being taught in schools, at least partially, for their mathematical education purposes. The age at with kids learn to read analog clocks is the same age where kids are skip counting and starting to see numbers in different modes of representations, both of which analog clocks provide, forcing kids to think mathematically in their everyday lives. Further in their math education, it also becomes a helpful jumping off point for understanding modulo arithmetic and non-base 10 counting systems.