“The customary units of measurement?

They have practical applications,
but learning them is mostly done through rote memorization—

There aren’t any proofs or critical evaluations regarding
REASONS why a foot equals twelve inches

There are only facts to memorize,
but not puzzles to solve,

With algebra—YES!

There isn’t just memorization—

There is the rearrangement
of jigsaw pieces—
jigsaw pieces that
you can solve,
not just memorize!”